Re: [Tagging] Usefulness of bicycle=dismount on ways

2013-10-30 Thread fly
One possibility to state your opinion is JOSM ticket #9158 [1]. If
logged in, you can vote on every page.

Cheers fly


[1] https://josm.openstreetmap.de/ticket/9158

On 07.10.2013 18:09, fly wrote:

 I wonder if it is useful to tag bicycle=dismount on ways.
 
 At least in Germany there is no official traffic sign despite of the
 existence of some.
 
 You are allowed to push your bike on every footway/pedestrian plus ways
 with vehicle=no. E.g. it is useless. Either you are allowed to ride
 (bicycle=yes/designated) or not (bicycle=no or vehicle=no)
 
 I can understand if it is used together with barrier on nodes.
 
 How is the situation in other countries ?
 
 
 Cheers fly
 


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Re: [Tagging] Usefulness of bicycle=dismount on ways

2013-10-21 Thread Martin Koppenhoefer


 Am 20/ott/2013 um 22:22 schrieb Dan S danstowell+...@gmail.com:
 
 we should
 have a separate no-pushing-bicycles tag that's not part of bicycle=*
 (bicycle:pushed=*...? or is there anything in actual use?)


not sure about actual use, but I'd prefer bicycle_pushing=no or 
pushing_bicycle=no or sth. different for bringing your bicycle (object) 
somewhere, and NOT a subtag of cycling, i.e. not bicycle:*

cheers,
Martin
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Re: [Tagging] Usefulness of bicycle=dismount on ways

2013-10-19 Thread Frank Little
As others have pointed out, bicycle=no may have also been used by mappers to 
exclude bicycles not just to exclude cycling; I'd say we can't know what 
people meant (though I imagine mostly it will have had the meaning of 'no 
cycling').


I looked to the wiki for clarity on usage, but the Bicycle page under Bicycle 
restrictions only refers explicitly to cycling in the entries for 
bicycle=dismount and oneway:bicycle=yes/no . Other entries refer simply to 
bicycles and specifically bicycle:no is defined as Where bicycles are not 
permitted. So I can't see justification for assuming that people will have 
only interpreted the bicycle=no tag to mean no cycling. Maybe they did, 
maybe not.


The wiki page Key:access does refer to bicycle=* (cyclists) but the page for 
country defaults (OSM tags for routing/Access-Restrictions) just refers to 
bicycles not cyclists or cycling.


BTW: The country access defaults page shows that in 16 of the countries for 
which defaults are given, pedestrians can walk on the cycleways (sometimes, 
only if there is no adjacent sidewalk). So it is unclear why the OSM 'default' 
for a cycleway is said to be foot=no. Related to this: the 
Tag:highway=cycleway page says In most countries foot access on cycleways is 
not allowed per default (see default access restrictions). This is incorrect. 
The first line on that page The highway=cycleway tag indicates a separate way 
which is mainly or exclusively used by cyclists. could probably better read 
mainly used or sometimes exclusively used ... .




- Original Message - 
From: Jonathan bigfatfro...@gmail.com

To: tagging@openstreetmap.org
Sent: Wednesday, October 16, 2013 2:44 PM
Subject: Re: [Tagging] Usefulness of bicycle=dismount on ways


Sorry Dan, but bicycle=no means no cycling, pushing a bike is OK. We don't 
have any way of saying you cannot push a bike except by banning pedestrians 
as well.


Jonathan

http://bigfatfrog67.me

On 16/10/2013 10:29, Dan S wrote:

Martin, your statement here is the same as the one which fly used to
start this thread, and a few of us in the UK have pointed out that
there is indeed a difference between two situations, both of which
occur often:
* cycling AND pushing a cycle are forbidden (which, UK-based, I
consider bicycle=no)
* cycling BUT NOT pushing a cycle is forbidden (which, UK-based, I
consider bicycle=dismount)



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Re: [Tagging] Usefulness of bicycle=dismount on ways

2013-10-19 Thread Martin Koppenhoefer
2013/10/19 Frank Little frank...@xs4all.nl

 As others have pointed out, bicycle=no may have also been used by mappers
 to exclude bicycles not just to exclude cycling; I'd say we can't know what
 people meant (though I imagine mostly it will have had the meaning of 'no
 cycling').



shall we really question the meaning of well established tags every 2 years
because in the meantime some mappers might have used it for stuff it wasn't
intended for?

cheers,
Martin
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Re: [Tagging] Usefulness of bicycle=dismount on ways

2013-10-16 Thread Volker Schmidt
(this thread is so long now, that I  don't remember if I have inserted my
problem  with bicycle=no/dismount)

Here in Italy we have heaps of pedestrian-only crossings, which are  part
of dedicated combined foot-cycle paths or even pure cycle paths. The legal
requirements is that cyclists dismount to use them (which no cyclist does,
but that's a different story).
Mapping with JOSM (as I do) you are offered the possibility to map
Pedestrian Crossings specifiying whether they can be used by cyclists
(riding the bike) using the cross on bicycle option). If you select
cross by bicycle JODM inserts bicycle=yes, if you select no crossing by
bicycle, JOSM inserts bicycle=no. I only recently have started to insert
manually bicycle=dismount

This feature of JOSM indicates to me that there is most likely widespread
use of bicycle=no on crossings with the meaning of bicycle=dismount.
(according to taginfo the combination crossing and bicycle is used on 42000
nodes, bicycle=dismount is used on 1900 nodes, bicycle=no is used on 56000
nodes

A similar problem exists with cycle barriers (chicanes), where often
bicycle=no is used to indicate that you have to dismount to pass the
obstacle.

I don't know how routers handle these cases.

I fear that in the end we will be landed with the impossibility for routers
to distinguish between bicycle=no and bicycle=dismount at least on nodes of
type crossing and barrier.



On 16 October 2013 00:49, Robert Whittaker (OSM lists) 
robert.whittaker+...@gmail.com wrote:

 On 14 October 2013 16:35, Martin Koppenhoefer dieterdre...@gmail.com
 wrote:
 
  2013/10/14 Richard Mann richard.mann.westoxf...@gmail.com
 
  bicycle=no on the entry/exit node should suffice for routing
 
  +1, for routing that should be sufficient, but not for mapping ;-)
  If they are explicitly forbidden on all ways it would not be bad to have
 it
  on all ways as explicit tag (IMHO).

 That rather depends on whether bicycle=no is interpreted to mean no
 cycling or no bicycles -- which seems to be the key thing we need
 to agree on first.

 Robert.

 --
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Re: [Tagging] Usefulness of bicycle=dismount on ways

2013-10-16 Thread Martin Koppenhoefer


 Am 16/ott/2013 um 09:23 schrieb Volker Schmidt vosc...@gmail.com:
 
 This feature of JOSM indicates to me that there is most likely widespread use 
 of bicycle=no on crossings with the meaning of bicycle=dismount.


there is really no difference in meaning between bicycle=no (cycling is legally 
forbidden) and bicycle=dismount (you may not cycle here legally)

cheers,
Martin
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Re: [Tagging] Usefulness of bicycle=dismount on ways

2013-10-16 Thread Georg Feddern

Am 16.10.2013 09:23, schrieb Volker Schmidt:
(this thread is so long now, that I  don't remember if I have inserted 
my problem  with bicycle=no/dismount)


Here in Italy we have heaps of pedestrian-only crossings, which are  
part of dedicated combined foot-cycle paths or even pure cycle paths. 
The legal requirements is that cyclists dismount to use them (which no 
cyclist does, but that's a different story).


Where did you get this legal requirement from?
As a tourist I wouldn't interprete the sign as forced to dismount, 
just as there is no combined footway/cycleway anymore.
In this case I would  just be carefully pay attention to the traffic 
situation - and go on as on every other combined road with motorvehicles.



This feature of JOSM indicates to me that there is most likely 
widespread use of bicycle=no on crossings with the meaning of 
bicycle=dismount.
(according to taginfo the combination crossing and bicycle is used on 
42000 nodes, bicycle=dismount is used on 1900 nodes, bicycle=no is 
used on 56000 nodes


A similar problem exists with cycle barriers (chicanes), where often 
bicycle=no is used to indicate that you have to dismount to pass the 
obstacle.


I don't know how routers handle these cases.

I fear that in the end we will be landed with the impossibility for 
routers to distinguish between bicycle=no and bicycle=dismount at 
least on nodes of type crossing and barrier.




You already got the point:
bicycle= no at OSM is always interpreted (and defined) as no cycling.
bicyle=* is an access role, a part of vehicle(!) traffic, not an object.
It does not say anything about dismounted yet - this is an 
interpretation of foot=* which is the implicit role in most cases then.


And in the majority of situations in the world this is the normal 
combination.
There are only some singular situations where pushing bicycles as an 
object is not allowed.
In this situations I am always puzzled, what I have to fear, if I would 
carry the bicycle like a suitcase or parcel/packet ... none I suppose, 
but I never was in such situation yet.


Georg


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Re: [Tagging] Usefulness of bicycle=dismount on ways

2013-10-16 Thread Richard Mann
 There are only some singular situations where pushing bicycles as an
object is not allowed.
 In this situations I am always puzzled, what I have to fear, if I would
carry the bicycle like a suitcase or parcel/packet ...
 none I suppose, but I never was in such situation yet.

 Georg
Nothing to fear except a long walk back to where you started when you try
to get out here: http://goo.gl/maps/9ncnD

I guess you could throw the bike over the fence. Or wait until one of those
cars opens the gate.

(and don't ask me what you do if you are in a wheelchair)

Actually, I don't think this is a major issue. It's enclosed land on the
map, and no cycle route is shown through. So you'd be unlikely to assume
you could go through there anyway.

Richard
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Re: [Tagging] Usefulness of bicycle=dismount on ways

2013-10-16 Thread Elena ``of Valhalla''
On 2013-10-16 at 10:10:50 +0200, Georg Feddern wrote:
 Am 16.10.2013 09:23, schrieb Volker Schmidt:
 (this thread is so long now, that I  don't remember if I have
 inserted my problem  with bicycle=no/dismount)
 
 Here in Italy we have heaps of pedestrian-only crossings, which
 are  part of dedicated combined foot-cycle paths or even pure
 cycle paths. The legal requirements is that cyclists dismount to
 use them (which no cyclist does, but that's a different story).
 
 Where did you get this legal requirement from?
 As a tourist I wouldn't interprete the sign as forced to dismount,
 just as there is no combined footway/cycleway anymore.

It comes from the traffic law: regular crossings are bu default for 
pedestrians only, so if you are on a bicicles you have to dismount and turn 
yourself into a pedestrian. There are special crossings 
that allow both bicicles and pedestrians where you can cross 
without dismounting, but they are quite rare (in my town 
I can remember only one).

-- 
Elena ``of Valhalla''

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Re: [Tagging] Usefulness of bicycle=dismount on ways

2013-10-16 Thread Dan S
2013/10/16 Martin Koppenhoefer dieterdre...@gmail.com:


 Am 16/ott/2013 um 09:23 schrieb Volker Schmidt vosc...@gmail.com:

 This feature of JOSM indicates to me that there is most likely widespread 
 use of bicycle=no on crossings with the meaning of bicycle=dismount.

 there is really no difference in meaning between bicycle=no (cycling is 
 legally forbidden) and bicycle=dismount (you may not cycle here legally)

Martin, your statement here is the same as the one which fly used to
start this thread, and a few of us in the UK have pointed out that
there is indeed a difference between two situations, both of which
occur often:
* cycling AND pushing a cycle are forbidden (which, UK-based, I
consider bicycle=no)
* cycling BUT NOT pushing a cycle is forbidden (which, UK-based, I
consider bicycle=dismount)

The problem is that different groups of people have interpreted
bicycle=no differently. That's the problem that this thread should
address, if it achieves anything. But it is not helpful when you
assert there is really no difference in meaning.

Best
Dan

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Re: [Tagging] Usefulness of bicycle=dismount on ways

2013-10-16 Thread Martin Koppenhoefer
2013/10/16 Dan S danstowell+...@gmail.com

 and a few of us in the UK have pointed out that
 there is indeed a difference between two situations, both of which
 occur often:
 * cycling AND pushing a cycle are forbidden (which, UK-based, I
 consider bicycle=no)
 * cycling BUT NOT pushing a cycle is forbidden (which, UK-based, I
 consider bicycle=dismount)



I have no doubt that these situations occur, I was only pointing out that
bicycle is not the right key to state anything about pushing a bike as
this has nothing to do with cycling.

cheers,
Martin
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Re: [Tagging] Usefulness of bicycle=dismount on ways

2013-10-16 Thread Martin Koppenhoefer
2013/10/16 Richard Mann richard.mann.westoxf...@gmail.com

 Nothing to fear except a long walk back to where you started when you try
 to get out here: http://goo.gl/maps/9ncnD

 I guess you could throw the bike over the fence. Or wait until one of
 those cars opens the gate.

 (and don't ask me what you do if you are in a wheelchair)



with a bike you might be able to unmount the wheels and carry it all
through in pieces (or maybe even if you put it upright), but for
wheelchairs or strollers I don't have a solution either. Maybe strollers
fit when folded, wheelchairs seem to be locked in though :(

Did you contact local authorities? Is that public ground?

cheers,
Martin
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Re: [Tagging] Usefulness of bicycle=dismount on ways

2013-10-16 Thread SomeoneElse

Martin Koppenhoefer wrote:


I have no doubt that these situations occur, I was only pointing out 
that bicycle is not the right key to state anything about pushing a 
bike as this has nothing to do with cycling.


What about the equivalent situation for horses?

http://www.openstreetmap.org/browse/way/29335011 
http://www.openstreetmap.org/browse/way/29335011


Although the horse may have different views on the matter, I'd say that 
this is very definitely related to horseriding. :)


Cheers,

Andy

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Re: [Tagging] Usefulness of bicycle=dismount on ways

2013-10-16 Thread Martin Koppenhoefer
2013/10/16 SomeoneElse li...@mail.atownsend.org.uk

 What about the equivalent situation for horses?

 http://www.openstreetmap.org/browse/way/29335011

 Although the horse may have different views on the matter, I'd say that
 this is very definitely related to horseriding. :)




maybe this is different under UK legislation, but in Germany the rules for
horses (and also for other animals like cows, donkeys, zebras, elephants,
etc.) are the same regardless if the horse rider is mounted or walking
aside the horse. FWIW, the wiki says, horse is about horse riders

cheers,
Martin
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Re: [Tagging] Usefulness of bicycle=dismount on ways

2013-10-16 Thread Jonathan
Sorry Dan, but bicycle=no means no cycling, pushing a bike is OK. We 
don't have any way of saying you cannot push a bike except by banning 
pedestrians as well.


Jonathan

http://bigfatfrog67.me

On 16/10/2013 10:29, Dan S wrote:

Martin, your statement here is the same as the one which fly used to
start this thread, and a few of us in the UK have pointed out that
there is indeed a difference between two situations, both of which
occur often:
* cycling AND pushing a cycle are forbidden (which, UK-based, I
consider bicycle=no)
* cycling BUT NOT pushing a cycle is forbidden (which, UK-based, I
consider bicycle=dismount)



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Re: [Tagging] Usefulness of bicycle=dismount on ways

2013-10-16 Thread John F. Eldredge
SomeoneElse li...@mail.atownsend.org.uk wrote:
 Martin Koppenhoefer wrote:
 
  I have no doubt that these situations occur, I was only pointing out
 
  that bicycle is not the right key to state anything about pushing
 a 
  bike as this has nothing to do with cycling.
 
 What about the equivalent situation for horses?
 
 http://www.openstreetmap.org/browse/way/29335011 
 http://www.openstreetmap.org/browse/way/29335011
 
 Although the horse may have different views on the matter, I'd say
 that 
 this is very definitely related to horseriding. :)
 
 Cheers,
 
 Andy
 
 
 
 
 
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What exactly are we seeing here?  I thought a dashed line means a tunnel, but 
that doesn't seem likely in this case.

-- 
John F. Eldredge -- j...@jfeldredge.com
Darkness cannot drive out darkness: 
only light can do that.
Hate cannot drive out hate: only love can do that.
Dr. Martin Luther King, Jr.
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Re: [Tagging] Usefulness of bicycle=dismount on ways

2013-10-16 Thread Stefan Tiran
Hello,

SomeoneElse wrote:
 Martin Koppenhoefer wrote:

 I have no doubt that these situations occur, I was only pointing out that 
 bicycle is not the right key to state anything about pushing a bike as 
 this has nothing to do with cycling.
 
 What about the equivalent situation for horses?
 
 http://www.openstreetmap.org/browse/way/29335011
 
 Although the horse may have different views on the matter, I'd say that this 
 is 
 very definitely related to horseriding. :)

It's even more interesting to consider dogs. Bicycles and horses can
both be considered as means of transportation. Depending on cultural
differences dogs could be considered as pet, food or object, but
definitely not as means of transportation. Then it will become clear,
that in OSM two things are mixed: $entity=no can refer to a ban of
driving it, if $entity is a means of transportation or it can refer to a
ban of it as object, if $entity is not a means of transportation. We now
have to think of a most general way to tag, how to ban an entity as
object if it can be considered as means of transportation.

Yours,
Stefan


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Re: [Tagging] Usefulness of bicycle=dismount on ways

2013-10-16 Thread Pieren
On Wed, Oct 16, 2013 at 4:06 PM, Stefan Tiran
stefan.ti...@student.tugraz.at wrote:

 Depending on cultural
 differences dogs could be considered as pet, food or object, but
 definitely not as means of transportation.

Depends your size and the size of the dog...

Pieren, tagging footways with dog:dismount=yes, just in case.

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Re: [Tagging] Usefulness of bicycle=dismount on ways

2013-10-16 Thread Jo
People in Alaska might disagree with you... I have no idea whether dog
sledges are banned on certain streets, of course.

Jo


2013/10/16 Stefan Tiran stefan.ti...@student.tugraz.at

 Hello,

 SomeoneElse wrote:
  Martin Koppenhoefer wrote:
 
  I have no doubt that these situations occur, I was only pointing out
 that
  bicycle is not the right key to state anything about pushing a bike
 as
  this has nothing to do with cycling.
 
  What about the equivalent situation for horses?
 
  http://www.openstreetmap.org/browse/way/29335011
 
  Although the horse may have different views on the matter, I'd say that
 this is
  very definitely related to horseriding. :)

 It's even more interesting to consider dogs. Bicycles and horses can
 both be considered as means of transportation. Depending on cultural
 differences dogs could be considered as pet, food or object, but
 definitely not as means of transportation. Then it will become clear,
 that in OSM two things are mixed: $entity=no can refer to a ban of
 driving it, if $entity is a means of transportation or it can refer to a
 ban of it as object, if $entity is not a means of transportation. We now
 have to think of a most general way to tag, how to ban an entity as
 object if it can be considered as means of transportation.

 Yours,
 Stefan


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Re: [Tagging] Usefulness of bicycle=dismount on ways

2013-10-16 Thread Martin Koppenhoefer
2013/10/16 Stefan Tiran stefan.ti...@student.tugraz.at

 Depending on cultural
 differences dogs could be considered as pet, food or object, but
 definitely not as means of transportation.



put dog riding in your preferred search engine pic search and you'll get
an awful lot of pictures, including stuff like a dog riding a bike ;-)
http://econewsnetwork.org/2012/05/fun-video-of-the-day-dog-riding-a-bike/

cheers,
Martin
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Re: [Tagging] Usefulness of bicycle=dismount on ways

2013-10-15 Thread Robert Whittaker (OSM lists)
On 14 October 2013 16:35, Martin Koppenhoefer dieterdre...@gmail.com wrote:

 2013/10/14 Richard Mann richard.mann.westoxf...@gmail.com

 bicycle=no on the entry/exit node should suffice for routing

 +1, for routing that should be sufficient, but not for mapping ;-)
 If they are explicitly forbidden on all ways it would not be bad to have it
 on all ways as explicit tag (IMHO).

That rather depends on whether bicycle=no is interpreted to mean no
cycling or no bicycles -- which seems to be the key thing we need
to agree on first.

Robert.

-- 
Robert Whittaker

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Re: [Tagging] Usefulness of bicycle=dismount on ways

2013-10-14 Thread Stephen Gower
On Fri, Oct 11, 2013 at 11:53:04AM +0100, Robert Whittaker (OSM lists) wrote:
 
 and [Neither cycling nor pushing allowed] would be an area/route
 explicitly signed as e.g.  no bicycles not even pushed (Oxford
 University Parks used to be like this until a couple of years ago).

Just for the record, this is still the case in Oxford University Parks, they
had a few months trial of allowing people to push bikes, and shortly after
the trial was over they put up the current, explicit signs:
http://cycle.st/p53524 http://cycle.st/p53525 (text reads NO CYCLES WHETHER
RIDDEN OR NOT) 
The same is also true of Christ Church Meadows: http://cycle.st/p17860
http://cycle.st/p17861

Given people seem to be saying bicycle=no doesn't correspond to this
situation I'd be grateful for a tag, likely to be supported by routing
software etc, that does.

s

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Re: [Tagging] Usefulness of bicycle=dismount on ways

2013-10-14 Thread Richard Mann
bicycle=no on the entry/exit node should suffice for routing


On Mon, Oct 14, 2013 at 1:23 PM, Stephen Gower 
socks-openstreetmap@earth.li wrote:

 On Fri, Oct 11, 2013 at 11:53:04AM +0100, Robert Whittaker (OSM lists)
 wrote:
 
  and [Neither cycling nor pushing allowed] would be an area/route
  explicitly signed as e.g.  no bicycles not even pushed (Oxford
  University Parks used to be like this until a couple of years ago).

 Just for the record, this is still the case in Oxford University Parks,
 they
 had a few months trial of allowing people to push bikes, and shortly after
 the trial was over they put up the current, explicit signs:
 http://cycle.st/p53524 http://cycle.st/p53525 (text reads NO CYCLES
 WHETHER
 RIDDEN OR NOT)
 The same is also true of Christ Church Meadows: http://cycle.st/p17860
 http://cycle.st/p17861

 Given people seem to be saying bicycle=no doesn't correspond to this
 situation I'd be grateful for a tag, likely to be supported by routing
 software etc, that does.

 s

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Re: [Tagging] Usefulness of bicycle=dismount on ways

2013-10-14 Thread Jonathan

Wow, Oxford's parks sound a fun place to be! Not! ;-)

On a more serious note, I would have thought tagging this one: 
http://cycle.st/p17860 would be straight forward because no pedestrian 
and no bicycle also means no pushing a bicycle.  You gotta wonder who 
can use he gate? :-)


But thanks Stephen for the heads up on such tough restrictions on bike 
users in the UK, have never seen anything so extreme.  But then I've not 
been to Oxford for about 20 years!


Jonathan

http://bigfatfrog67.me

On 14/10/2013 13:23, Stephen Gower wrote:

On Fri, Oct 11, 2013 at 11:53:04AM +0100, Robert Whittaker (OSM lists) wrote:

and [Neither cycling nor pushing allowed] would be an area/route
explicitly signed as e.g.  no bicycles not even pushed (Oxford
University Parks used to be like this until a couple of years ago).

Just for the record, this is still the case in Oxford University Parks, they
had a few months trial of allowing people to push bikes, and shortly after
the trial was over they put up the current, explicit signs:
http://cycle.st/p53524 http://cycle.st/p53525 (text reads NO CYCLES WHETHER
RIDDEN OR NOT)
The same is also true of Christ Church Meadows: http://cycle.st/p17860
http://cycle.st/p17861

Given people seem to be saying bicycle=no doesn't correspond to this
situation I'd be grateful for a tag, likely to be supported by routing
software etc, that does.

s

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Re: [Tagging] Usefulness of bicycle=dismount on ways

2013-10-14 Thread Philip Barnes
A short section of pushing a bike along a footpath will often be preferential 
to only using a route where a bike can be ridden.

Phil (trigpoint)
--

Sent from my Nokia N9



On 14/10/2013 13:40 Richard Mann wrote:

bicycle=no on the entry/exit node should suffice for routing



On Mon, Oct 14, 2013 at 1:23 PM, Stephen Gower 
socks-openstreetmap@earth.li wrote:

On Fri, Oct 11, 2013 at 11:53:04AM +0100, Robert Whittaker (OSM lists) wrote:

 and [Neither cycling nor pushing allowed] would be an area/route
 explicitly signed as e.g.  no bicycles not even pushed (Oxford
 University Parks used to be like this until a couple of years ago).

Just for the record, this is still the case in Oxford University Parks, they
had a few months trial of allowing people to push bikes, and shortly after
the trial was over they put up the current, explicit signs:
http://cycle.st/p53524 http://cycle.st/p53525 (text reads NO CYCLES WHETHER
RIDDEN OR NOT)
The same is also true of Christ Church Meadows: http://cycle.st/p17860
http://cycle.st/p17861

Given people seem to be saying bicycle=no doesn't correspond to this
situation I'd be grateful for a tag, likely to be supported by routing
software etc, that does.

s

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Re: [Tagging] Usefulness of bicycle=dismount on ways

2013-10-14 Thread fly
Am 14.10.2013 14:40, schrieb Richard Mann:
 bicycle=no on the entry/exit node should suffice for routing

Only if you do not allow parts to be footpaths where you push you bike.

How about bicycle_pushed=* or pushing_bicycle=*. Maybe even
2wheel_vehicle_pushed ?

fly


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Re: [Tagging] Usefulness of bicycle=dismount on ways

2013-10-14 Thread Martin Koppenhoefer
2013/10/14 Richard Mann richard.mann.westoxf...@gmail.com

 bicycle=no on the entry/exit node should suffice for routing




+1, for routing that should be sufficient, but not for mapping ;-)
If they are explicitly forbidden on all ways it would not be bad to have it
on all ways as explicit tag (IMHO).

cheers,
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Re: [Tagging] Usefulness of bicycle=dismount on ways

2013-10-14 Thread John F. Eldredge
Martin Koppenhoefer dieterdre...@gmail.com wrote:
 2013/10/14 Richard Mann richard.mann.westoxf...@gmail.com
 
  bicycle=no on the entry/exit node should suffice for routing
 
 
 
 
 +1, for routing that should be sufficient, but not for mapping ;-)
 If they are explicitly forbidden on all ways it would not be bad to
 have it
 on all ways as explicit tag (IMHO).
 
 cheers,
 Martin
 
 
 
 
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If pushing a bicycle is permitted on most footways, but not all, it would be 
useful to tag the distinction, so that a rider planning which route to take 
will know that they can't go through a particular foot-only shortcut by 
dismounting and pushing the bicycle.  This would also allow renderers to 
distinguish foot-only ways vs. foot and foot-while-pushing-a-bicycle ways.

-- 
John F. Eldredge -- j...@jfeldredge.com
Darkness cannot drive out darkness: 
only light can do that.
Hate cannot drive out hate: only love can do that.
Dr. Martin Luther King, Jr.
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Re: [Tagging] Usefulness of bicycle=dismount on ways

2013-10-11 Thread Petr Holub
 

Am 08.10.2013 20:16, schrieb Volker Schmidt:

 

 

 

 

Just for your reference - while for many cases, I agree that bicycle=no
is appropriate, there are quite interesting cycleways in the Czech
Republic, where using bicycle=dismount for nodes on a path would
make things easier for people editing OSM. Consider this:
http://img.ct24.cz/cache/900x700/article/20/1936/193540.jpg
http://img.ct24.cz/multimedia/videos/image/646/medium/193542.jpg
(and don't ask me what idiot proposed a cycleway like this).

 

This is the standard way of doing things here in Italy as well. At every end 
of cycleway sign you are legally supposed
to dismount and cross the lateral road as pedestrian


well, as it is also signed as the end of the legal footway/sidewalk - in my 
opinion it is no need for a _dismount_
there.
In my opinion it is just a legal backdoor, that on these driveways (or 
serviceways?) you leave the legal
cycleway/footway (with the regarding legal rights above the otherwise crossing 
traffic) and have to obey the crossing
traffic for your own risk - even as walker, but also as cyclist

 

Nobody actually dismounts in practice, but you're not legally allowed to use a 
normal pedestrian crossing (zebra) on
your bike in the Czech Republic and should push. We also have a special zebra 
for bicycle crossing, but in that case the
end of cycleway sign is not used. I've posted the most blatant examples of 
idiotic cycleways.

 

Petr

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Re: [Tagging] Usefulness of bicycle=dismount on ways

2013-10-11 Thread Martin Koppenhoefer


 Am 10/ott/2013 um 22:46 schrieb Frank Little frank...@xs4all.nl:
 
 Yes, the intention is to stop people pushing their bikes in a pedestrian area.


are you allowed to carry them? what about foldable bikes? monocycles? tandems? 
horses? big dogs?

cheers,
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Re: [Tagging] Usefulness of bicycle=dismount on ways

2013-10-11 Thread Martin Koppenhoefer


 Am 10/ott/2013 um 23:36 schrieb Frank Little frank...@xs4all.nl:
 
 was ...
 ... to sign it with a cyclists dismount' sign.
 
 We can all decide that it's nonsense, and they shouldn't have done that, but 
 that doesn't change the sign.
 And we map what's there, not what we'd like to be there.


did they also place a bicycle remount sign or do you have to remain dismounted 
for the rest of your life? How long is the dismount valid? If there is no 
remount sign my interpretation would be it is punctual.

cheers,
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Re: [Tagging] Usefulness of bicycle=dismount on ways

2013-10-11 Thread Martin Koppenhoefer


 Am 11/ott/2013 um 01:07 schrieb Frank Little frank...@xs4all.nl:
 
 I certainly wouldn't mark it as bicycle=no, because bicycles are allowed 
 (they just have to be pushed).


at the risk of repeating: the key bicycle is not about bicycles but about 
cyclists.

cheers,
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Re: [Tagging] Usefulness of bicycle=dismount on ways

2013-10-11 Thread Jonathan
No, we don't map what is there, we map the implications of what is 
there.  We don't map every speed limit sign or no-entry sign, we map the 
result of those signs. The signs are there for humans in the real world, 
we are representing the real world to computers.


http://bigfatfrog67.me

On 11/10/2013 08:30, Martin Koppenhoefer wrote:

We can all decide that it's nonsense, and they shouldn't have done that, but 
that doesn't change the sign.
And we map what's there, not what we'd like to be there.



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Re: [Tagging] Usefulness of bicycle=dismount on ways

2013-10-11 Thread Jonathan

http://img.ct24.cz/multimedia/videos/image/646/medium/193542.jpg

This example, is clearly a legal statement, however, if you wish to map 
that then modify the access tag for each section that cycling is not 
allowed.  Although, in this case I can't see how that works, as a 
pedestrian how do you get to the other side of the service road because 
it would appear neither pedestrians nor cyclist are allowed on these 
sections? Typical idiocy of local bureaucrats.



http://bigfatfrog67.me

On 11/10/2013 08:24, Petr Holub wrote:


Am 08.10.2013 20:16, schrieb Volker Schmidt:

Just for your reference - while for many cases, I agree that bicycle=no
is appropriate, there are quite interesting cycleways in the Czech
Republic, where using bicycle=dismount for nodes on a path would
make things easier for people editing OSM. Consider this:
http://img.ct24.cz/cache/900x700/article/20/1936/193540.jpg
http://img.ct24.cz/multimedia/videos/image/646/medium/193542.jpg
(and don't ask me what idiot proposed a cycleway like this).

This is the standard way of doing things here in Italy as well. At 
every end of cycleway sign you are legally supposed to dismount and 
cross the lateral road as pedestrian



well, as it is also signed as the end of the legal footway/sidewalk - 
in my opinion it is no need for a _dismount_ there.
In my opinion it is just a legal backdoor, that on these driveways (or 
serviceways?) you leave the legal cycleway/footway (with the regarding 
legal rights above the otherwise crossing traffic) and have to obey 
the crossing traffic for your own risk - even as walker, but also as 
cyclist


Nobody actually dismounts in practice, but you're not legally allowed 
to use a normal pedestrian crossing (zebra) on your bike in the Czech 
Republic and should push. We also have a special zebra for bicycle 
crossing, but in that case the end of cycleway sign is not used. 
I've posted the most blatant examples of idiotic cycleways.


Petr



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Re: [Tagging] Usefulness of bicycle=dismount on ways

2013-10-11 Thread Richard Mann
Jonathan, I think you are saying that foot=yes+bicycle=no covers it. It
doesn't because bicycle=dismount is typically advisory, and considerably
less strong than bicycle=no. Usually it means that a pedestrian might take
umbrage, but the authorities aren't interested in making it an offence.


On Fri, Oct 11, 2013 at 10:49 AM, Jonathan bigfatfro...@gmail.com wrote:

 We do appear to have a problem in that in parts of the World the concept
 of allowing bicycles but not allowing cycling is a reality, however mad
 that may seem. Likewise, some countries don't care where you go with your
 bicycle if you're not riding it but other countries don't allow bicycles to
 even be present on some ways.

 So, we need to adjust the values in the http://wiki.openstreetmap.org/**
 wiki/Access http://wiki.openstreetmap.org/wiki/Access tag to reflect
 this.

 Looking at http://wiki.openstreetmap.org/**wiki/OSM_tags_for_routing/**
 Access-Restrictionshttp://wiki.openstreetmap.org/wiki/OSM_tags_for_routing/Access-Restrictionsthere
  are clear assumptions set out for each country but no where do we
 address the issue of bikes being allowed or not dependant on if they are
 being ridden or not.

 However, the above is a separate issue to bicycle=dismount.  The dismount
 road sign is simply a way of telling the cyclist that you can no longer
 ride your bicycle along this way.  It is a modification of the ACCESS
 rights on that way, hence we shouldn't have a tag for that sign, just like
 we don't have a tag for no-entry, we either modify the flow of traffic or
 modify the ACCESS tag; nor do we have a tag for Buses only, we modify the
 ACCESS tag.

 So, to answer the original question: I see no reason for the
 bicycle=dismount, it is covered by the ACCESS tag.

 Here's a clue : 
 http://wiki.openstreetmap.org/**wiki/Key:bicyclehttp://wiki.openstreetmap.org/wiki/Key:bicycle


 http://bigfatfrog67.me

 On 11/10/2013 08:45, Martin Koppenhoefer wrote:


  Am 11/ott/2013 um 01:07 schrieb Frank Little frank...@xs4all.nl:

 I certainly wouldn't mark it as bicycle=no, because bicycles are allowed
 (they just have to be pushed).


 at the risk of repeating: the key bicycle is not about bicycles but about
 cyclists.

 cheers,
 Martin
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Re: [Tagging] Usefulness of bicycle=dismount on ways

2013-10-11 Thread Philip Barnes
In the UK, mopeds cannot be ridden on cycleways.

Moped routing should be as motorcycle but avoid motorways and some of the A55.

Phil (trigpoint)
--

Sent from my Nokia N9



On 10/10/2013 22:36 Frank Little wrote:

Here's an example from the Netherlands:

http://www.eemsbode.nl/nieuws/18774/oplossing-gemeente-delfzijl-fietsers-afstappen-bij-tunnel/

It's a cycleway (mopeds also allowed). No change in highway type here.
It's cycleway all the way down.


There were accidents. The local authority decided that the best way to
reduce the risk of accidents was ...
... to sign it with a cyclists dismount' sign.


We can all decide that it's nonsense, and they shouldn't have done that,
but that doesn't change the sign.
And we map what's there, not what we'd like to be there. There are
plenty of signs I disagree with.
(Or even ignore.) But that doesn't mean we should leave them out of OSM.


Is it legal: Well, the council placed it (though I couldn't find a
basis for it in the local ordinance).
Could a strategically-placed policeman fine you if you ignored the sign?
(Like most people will do).
Probably he could (there's always the catch-all in the road
regulations), though in practice he might not.
If you cause an accident, your insurance company might want to take it
into account.


I am not in favour of tagging dismount for any other reason than a
sign (or, possibly, a general traffic regulation).



- Original Message -
From: fly lowfligh...@googlemail.com
To: Tag discussion, strategy and related tools
lowfligh...@googlemail.com
Sent: Thursday, October 10, 2013 8:18 PM
Subject: Re: [Tagging] Usefulness of bicycle=dismount on ways



 On 10.10.2013 20:10, SomeoneElse wrote:
 Jonathan wrote:
 I don't see any point in the bicycle=dismount tag, when there is a
 change in speed limit we don't tag car=slowdown! The only way to
 tag
 the effect that the sign has is to change the access tag to exclude
 bicycles. As I see it it's that simple.

 Here's an example:

 http://www.eemsbode.nl/nieuws/18774/oplossing-gemeente-delfzijl-fietsers-afstappen-bij-tunnel/

 looks like a cycleway and quacks like a cycleway - it's clearly a
 cycleway. It also has a cyclists dismount sign on it.

 Either the sign is official and the path should be tagged:

 highway=path
 foot=yes/designated
 vehicle=no
 note=bicycle dismount sign

 or it is unofficial and

 highway=path
 foot=yes/designated
 bicycle=designated
 vehicle=no
 note=bicycle dismount sign

 no need for bicycle=dismount

 cu
 fly

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Re: [Tagging] Usefulness of bicycle=dismount on ways

2013-10-11 Thread Martin Koppenhoefer
2013/10/11 Jonathan bigfatfro...@gmail.com

 No, we don't map what is there, we map the implications of what is there.
  We don't map every speed limit sign or no-entry sign, we map the result of
 those signs. The signs are there for humans in the real world, we are
 representing the real world to computers.

 http://bigfatfrog67.me


 On 11/10/2013 08:30, Martin Koppenhoefer wrote:

 We can all decide that it's nonsense, and they shouldn't have done that,
 but that doesn't change the sign.
 And we map what's there, not what we'd like to be there.



Please pay attention when citing, this is not what I wrote but what I cited
from Frank little. Thank you.

cheers,
Martin
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Re: [Tagging] Usefulness of bicycle=dismount on ways

2013-10-11 Thread Martin Koppenhoefer
2013/10/11 Jonathan bigfatfro...@gmail.com

 http://img.ct24.cz/multimedia/videos/image/646/medium/193542.jpg

 This example, is clearly a legal statement, however, if you wish to map
 that then modify the access tag for each section that cycling is not
 allowed.



I wouldn't interpret this that cycling or walking isn't allowed, it simply
seems to be a way to make pedestrians and cyclists aware that they are
crossing a road and therefor should pay attention. It ends a dedicated
shared foot-cycleway, but it is not prohibiting them.

cheers,
Martin
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Re: [Tagging] Usefulness of bicycle=dismount on ways

2013-10-11 Thread Martin Koppenhoefer
2013/10/11 Philip Barnes p...@trigpoint.me.uk

 In the UK, mopeds cannot be ridden on cycleways.


 Moped routing should be as motorcycle but avoid motorways and some of the
 A55.



what about mofas? http://wiki.osm.org/wiki/Key:mofa
that's a class of bicycles with an assisting motor, regulated for a
maxspeed of 25km/h, and what about electric bicycles?

FWIW, in Germany they are allowed outside closed settlements and forbidden
inside.

cheers,
Martin
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Re: [Tagging] Usefulness of bicycle=dismount on ways

2013-10-11 Thread Philip Barnes
I think they count as bicycles, providing the top speed is less than 15mph, 
about 25kph.

Can't see the point myself, slower than my proper bike and don't keep me fit.

Phil (trigpoint)
--

Sent from my Nokia N9



On 11/10/2013 11:32 Martin Koppenhoefer wrote:



2013/10/11 Philip Barnes p...@trigpoint.me.uk

In the UK, mopeds cannot be ridden on cycleways.


Moped routing should be as motorcycle but avoid motorways and some of the A55.


what about mofas? http://wiki.osm.org/wiki/Key:mofa

that's a class of bicycles with an assisting motor, regulated for a maxspeed of 
25km/h, and what about electric bicycles?


FWIW, in Germany they are allowed outside closed settlements and forbidden 
inside.


cheers,
Martin


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Re: [Tagging] Usefulness of bicycle=dismount on ways

2013-10-11 Thread Robert Whittaker (OSM lists)
On 10 October 2013 15:28, fly lowfligh...@googlemail.com wrote:
 +1 for a separate tag and deprecating  bicycle=dismount

To make the case for this clearer, consider the following. There are
four combinations of access for bicycles and cyclists, depending on
whether you are allowed to cycle and/or allowed to
push a bike:

(a) Cycling and pushing both allowed
(b) Cycling allowed, but pushing not allowed
(c) Cycling not allowed, but pushing is allowed
(d) Neither cycling nor pushing allowed

I beleive all of these combinations are possible in real life. In the
UK (a) would be a normal cycleway that's shared with pedestrians, (b)
could occur on a cycleway that's only for cyclists (i.e. no
pedestrians allowed), (c) would be the case of (e.g.) a narrow bridge
on a cycle route, where dismount signs are shown, or a typical
pedestrian shopping street with no cycling signs, and (d) would be
an area/route explicitly signed as e.g. no bicycles not even pushed
(Oxford University Parks used to be like this until a couple of years
ago).

Clearly if you are travelling with a bike you would want to
distinguish between at least (a)/(b) vs. (c) vs. (d), to determine
where you can go with your bike and at what pace.

Currently the tagging used is bicycle=yes/no/dismount. The problem
with this is that while bicyle=dismount unambiguously indicates (c),
people have used bicycle=no for both (c) and (d) -- interpreting it as
either no cycling or no bicycles. Also (although less importantly)
using bicycle=yes offers no way to explicitly distinguish between
cases (a) and (b).

I would therefore propose a new access tag be introduced to capture
information about whether pushing a bike is allowed. I'll call this
bicycle_pushed for now, but the actual name is something that can  be
discussed and agreed upon later.

With this tag and the existing bicycle=* access tag (whose values are
now taken, as I believe was originally intended, to apply to 'cycling'
rather than 'bicycles'), it is now possible to unambiguously
distingiush between the four cases above:

(a) bicycle=yes + bicycle_pushed=yes
(b) bicycle=yes + bicycle_pushed=no
(c) bicycle=no + bicycle_pushed=yes
(d) bicycle=no + bicycle_pushed=no

bicycle=dismount is then deprecated, and the same information captured
by using bicycle=no + bicycle_pushed=yes (i.e. no cycling, but you can
push your bike).

For actual tagging use, It might be worth considering that whether, in
the absense of a bicycle_pushed tag, the presense of foot=yes implies
you can push a bicycle on that route -- which is probably a sensible
default in most of the world. Although we would have to think
carefully about how to handle the case of people who have previously
tagged bicycle=no to indicate case (d).

Robert.

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Re: [Tagging] Usefulness of bicycle=dismount on ways

2013-10-11 Thread Martin Koppenhoefer
2013/10/11 Robert Whittaker (OSM lists) robert.whittaker+...@gmail.com

 (a) bicycle=yes + bicycle_pushed=yes
 (b) bicycle=yes + bicycle_pushed=no
 (c) bicycle=no + bicycle_pushed=yes
 (d) bicycle=no + bicycle_pushed=no



IMHO we should encourage tagging of the permission of pedestrians to push a
bicycle only for those few places where it isn't allowed to do so (and
probably in many of these cases it won't just be forbidden to push a
bicycle or two, but also to carry it/them, while it might mostly be allowed
to carry the bicycles in a box just like you'd be allowed to carry any
other big loads).

A normal dedicated cycleway doesn't allow you to push your bicycle because
pedestrians aren't allowed there, but I wouldn't tag this explicitly on
each of these cycleways because it would lead to a huge amount of
redundance (as mostly pushing a bicycle means nothing other than foot).

cheers,
Martin
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Re: [Tagging] Usefulness of bicycle=dismount on ways

2013-10-11 Thread Mike N

On 10/11/2013 7:17 AM, Martin Koppenhoefer wrote:

A normal dedicated cycleway doesn't allow you to push your bicycle
because pedestrians aren't allowed there


  I'm not familiar with dedicated cycleways - if you have a breakdown 
and can't repair, is it required that you walk to the nearest roadway 
and back home via the roadway instead of the cycleway?



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Re: [Tagging] Usefulness of bicycle=dismount on ways

2013-10-11 Thread Martin Koppenhoefer


 Am 11/ott/2013 um 13:23 schrieb Mike N nice...@att.net:
 
 I'm not familiar with dedicated cycleways - if you have a breakdown and can't 
 repair, is it required that you walk to the nearest roadway and back home via 
 the roadway instead of the cycleway?


yes, if you have a break down it would be allowed, like you could leave your 
car on a motorway in case of a breakdown 

cheers 
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Re: [Tagging] Usefulness of bicycle=dismount on ways

2013-10-11 Thread Jonathan

+1 Totally agree, thanks Robert for a sensible summary.

http://bigfatfrog67.me

On 11/10/2013 11:53, Robert Whittaker (OSM lists) wrote:

On 10 October 2013 15:28, fly lowfligh...@googlemail.com wrote:

+1 for a separate tag and deprecating  bicycle=dismount

To make the case for this clearer, consider the following. There are
four combinations of access for bicycles and cyclists, depending on
whether you are allowed to cycle and/or allowed to
push a bike:

(a) Cycling and pushing both allowed
(b) Cycling allowed, but pushing not allowed
(c) Cycling not allowed, but pushing is allowed
(d) Neither cycling nor pushing allowed

I beleive all of these combinations are possible in real life. In the
UK (a) would be a normal cycleway that's shared with pedestrians, (b)
could occur on a cycleway that's only for cyclists (i.e. no
pedestrians allowed), (c) would be the case of (e.g.) a narrow bridge
on a cycle route, where dismount signs are shown, or a typical
pedestrian shopping street with no cycling signs, and (d) would be
an area/route explicitly signed as e.g. no bicycles not even pushed
(Oxford University Parks used to be like this until a couple of years
ago).

Clearly if you are travelling with a bike you would want to
distinguish between at least (a)/(b) vs. (c) vs. (d), to determine
where you can go with your bike and at what pace.

Currently the tagging used is bicycle=yes/no/dismount. The problem
with this is that while bicyle=dismount unambiguously indicates (c),
people have used bicycle=no for both (c) and (d) -- interpreting it as
either no cycling or no bicycles. Also (although less importantly)
using bicycle=yes offers no way to explicitly distinguish between
cases (a) and (b).

I would therefore propose a new access tag be introduced to capture
information about whether pushing a bike is allowed. I'll call this
bicycle_pushed for now, but the actual name is something that can  be
discussed and agreed upon later.

With this tag and the existing bicycle=* access tag (whose values are
now taken, as I believe was originally intended, to apply to 'cycling'
rather than 'bicycles'), it is now possible to unambiguously
distingiush between the four cases above:

(a) bicycle=yes + bicycle_pushed=yes
(b) bicycle=yes + bicycle_pushed=no
(c) bicycle=no + bicycle_pushed=yes
(d) bicycle=no + bicycle_pushed=no

bicycle=dismount is then deprecated, and the same information captured
by using bicycle=no + bicycle_pushed=yes (i.e. no cycling, but you can
push your bike).

For actual tagging use, It might be worth considering that whether, in
the absense of a bicycle_pushed tag, the presense of foot=yes implies
you can push a bicycle on that route -- which is probably a sensible
default in most of the world. Although we would have to think
carefully about how to handle the case of people who have previously
tagged bicycle=no to indicate case (d).

Robert.

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Re: [Tagging] Usefulness of bicycle=dismount on ways

2013-10-11 Thread Frank Little
That depends where you are located, Mike. The rules in Germany, for 
example, are different from the Netherlands.
Martin's statement is not necessarily true in the Netherlands (and 
perhaps that is where the confusion begins).


In the Netherlands, the law states:
pedestrians use the sidewalk; if there is none, they use the cycleway; 
if there is none, they use the (side of the) road.
Cycleways in the Netherlands are not signed separately for pedestrian 
use.


There are three categories of cycleway, one only for bicycles, one for 
bicycles and lightest category of mopeds (OSM: mofa), one where the 
other category of mopeds is also allowed.
All three have a different sign. (The bicycle | pedestrians signs are 
not used at all.)
It is not compulsory to use the first kind, the other two are compulsory 
(you are not allowed to cycle on the adjacent road).
Whether you have to use the road instead of the cycleway with a heavy 
class moped depends on the signs.
In general, the heavier class moped in the Netherlands must use the road 
in the built-up area, but not always.


The general traffic regulations say that if you push your bicycle, you 
follow the traffic rules for pedestrians.
This also applies to mopeds (both classes) and motorbikes: if you push 
it, you follow the rules for pedestrians.
You do not become a pedestrian: your moped / motorbike needs a license 
plate and road insurance.
And you need an appropriate driving license (for a moped/motorbike), 
although you do not need to wear your helmet.


If your bike breaks down and you push it  and there is no sidewalk, you 
behave as if you were a pedestrian and stay on the cycleway.

In the Netherlands.
(Other countries may have different rules.)


- Original Message - 
From: Mike N nice...@att.net

To: tagging@openstreetmap.org
Sent: Friday, October 11, 2013 1:23 PM
Subject: Re: [Tagging] Usefulness of bicycle=dismount on ways



On 10/11/2013 7:17 AM, Martin Koppenhoefer wrote:

A normal dedicated cycleway doesn't allow you to push your bicycle
because pedestrians aren't allowed there


  I'm not familiar with dedicated cycleways - if you have a breakdown 
and can't repair, is it required that you walk to the nearest roadway 
and back home via the roadway instead of the cycleway?



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Re: [Tagging] Usefulness of bicycle=dismount on ways

2013-10-11 Thread Stefan Tiran
Martin Koppenhoefer wrote:
 IMHO we should encourage tagging of the permission of pedestrians to push a 
 bicycle only for those few places where it isn't allowed to do so (and 
 probably 
 in many of these cases it won't just be forbidden to push a bicycle or two, 
 but 
 also to carry it/them, while it might mostly be allowed to carry the bicycles 
 in 
 a box just like you'd be allowed to carry any other big loads).

+1


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Re: [Tagging] Usefulness of bicycle=dismount on ways

2013-10-11 Thread Frank Little

Nice summary: thanks, Robert.
In the Netherlands:

(a) Yes, this is true: if there is no sidewalk (very common outside the 
built-up area).
(b) This is only true if there is a sidewalk; if there is no sidewalk, 
see (a). Different countries have different rules.
(c) This is generally true on footpaths and pedestrian areas (unless 
otherwise signed).
(d) Yes, if it is a pedestrian zone / signed footpath (=no cycling) and 
also specifically signed 'no pushed bicycles' (quite rare)


In the Netherlands, the default for all cycleways is (or should be) 
foot=yes if there is no adjacent sidewalk in OSM.

Since it is the default, it is often not explicitly tagged.
The regulations here say that when you push a bike/moped/motorcycle you 
follow the traffic rules for pedestrians.
Therefore, pushing a bike/moped/motorcycle on a cycleway is allowed by 
default and does not need explicit tagging in NL.
The default for all footways and pedestrian zones is bicycle=no (no 
cycling). Pushing a bike etc. is allowed by default.
In a small number of cases only is a new tag needed for the 'no bike 
pushing' situation.

(I retract my previous claim that bicycle=no will cover those cases.)




On 11 October 2013 12:55, Robert Whittaker wrote:



To make the case for this clearer, consider the following. There are
four combinations of access for bicycles and cyclists, depending on
whether you are allowed to cycle and/or allowed to
push a bike:

(a) Cycling and pushing both allowed
(b) Cycling allowed, but pushing not allowed
(c) Cycling not allowed, but pushing is allowed
(d) Neither cycling nor pushing allowed

I beleive all of these combinations are possible in real life. In the
UK (a) would be a normal cycleway that's shared with pedestrians, (b)
could occur on a cycleway that's only for cyclists (i.e. no
pedestrians allowed), (c) would be the case of (e.g.) a narrow bridge
on a cycle route, where dismount signs are shown, or a typical
pedestrian shopping street with no cycling signs, and (d) would be
an area/route explicitly signed as e.g. no bicycles not even pushed
(Oxford University Parks used to be like this until a couple of years
ago).

Clearly if you are travelling with a bike you would want to
distinguish between at least (a)/(b) vs. (c) vs. (d), to determine
where you can go with your bike and at what pace.

Currently the tagging used is bicycle=yes/no/dismount. The problem
with this is that while bicyle=dismount unambiguously indicates (c),
people have used bicycle=no for both (c) and (d) -- interpreting it as
either no cycling or no bicycles. Also (although less importantly)
using bicycle=yes offers no way to explicitly distinguish between
cases (a) and (b).

I would therefore propose a new access tag be introduced to capture
information about whether pushing a bike is allowed. I'll call this
bicycle_pushed for now, but the actual name is something that can  be
discussed and agreed upon later.

With this tag and the existing bicycle=* access tag (whose values are
now taken, as I believe was originally intended, to apply to 'cycling'
rather than 'bicycles'), it is now possible to unambiguously
distingiush between the four cases above:

(a) bicycle=yes + bicycle_pushed=yes
(b) bicycle=yes + bicycle_pushed=no
(c) bicycle=no + bicycle_pushed=yes
(d) bicycle=no + bicycle_pushed=no

bicycle=dismount is then deprecated, and the same information captured
by using bicycle=no + bicycle_pushed=yes (i.e. no cycling, but you can
push your bike).

For actual tagging use, It might be worth considering that whether, in
the absense of a bicycle_pushed tag, the presense of foot=yes implies
you can push a bicycle on that route -- which is probably a sensible
default in most of the world. Although we would have to think
carefully about how to handle the case of people who have previously
tagged bicycle=no to indicate case (d).

Robert.

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Re: [Tagging] Usefulness of bicycle=dismount on ways

2013-10-11 Thread Philip Barnes
On Fri, 2013-10-11 at 11:53 +0100, Robert Whittaker (OSM lists) wrote:
 On 10 October 2013 15:28, fly lowfligh...@googlemail.com wrote:
  +1 for a separate tag and deprecating  bicycle=dismount
 
 To make the case for this clearer, consider the following. There are
 four combinations of access for bicycles and cyclists, depending on
 whether you are allowed to cycle and/or allowed to
 push a bike:
 
 (a) Cycling and pushing both allowed
 (b) Cycling allowed, but pushing not allowed
 (c) Cycling not allowed, but pushing is allowed
 (d) Neither cycling nor pushing allowed
 
 I beleive all of these combinations are possible in real life. In the
 UK (a) would be a normal cycleway that's shared with pedestrians, (b)
 could occur on a cycleway that's only for cyclists (i.e. no
 pedestrians allowed), (c) would be the case of (e.g.) a narrow bridge
 on a cycle route, where dismount signs are shown, or a typical
 pedestrian shopping street with no cycling signs, and (d) would be
 an area/route explicitly signed as e.g. no bicycles not even pushed
 (Oxford University Parks used to be like this until a couple of years
 ago).
 
 Clearly if you are travelling with a bike you would want to
 distinguish between at least (a)/(b) vs. (c) vs. (d), to determine
 where you can go with your bike and at what pace.
 
 Currently the tagging used is bicycle=yes/no/dismount. The problem
 with this is that while bicyle=dismount unambiguously indicates (c),
 people have used bicycle=no for both (c) and (d) -- interpreting it as
 either no cycling or no bicycles. Also (although less importantly)
 using bicycle=yes offers no way to explicitly distinguish between
 cases (a) and (b).
 
 I would therefore propose a new access tag be introduced to capture
 information about whether pushing a bike is allowed. I'll call this
 bicycle_pushed for now, but the actual name is something that can  be
 discussed and agreed upon later.
 
 With this tag and the existing bicycle=* access tag (whose values are
 now taken, as I believe was originally intended, to apply to 'cycling'
 rather than 'bicycles'), it is now possible to unambiguously
 distingiush between the four cases above:
 
 (a) bicycle=yes + bicycle_pushed=yes
 (b) bicycle=yes + bicycle_pushed=no
 (c) bicycle=no + bicycle_pushed=yes
 (d) bicycle=no + bicycle_pushed=no
 
 bicycle=dismount is then deprecated, and the same information captured
 by using bicycle=no + bicycle_pushed=yes (i.e. no cycling, but you can
 push your bike).
 
 For actual tagging use, It might be worth considering that whether, in
 the absense of a bicycle_pushed tag, the presense of foot=yes implies
 you can push a bicycle on that route -- which is probably a sensible
 default in most of the world. Although we would have to think
 carefully about how to handle the case of people who have previously
 tagged bicycle=no to indicate case (d).
 
+1

b can also cover roads where pedestrians are prohibited, but cyclists
are allowed. A real life example I can think of is the A483 between
Chirk and Wrexham.

Phil (trigpoint)


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Re: [Tagging] Usefulness of bicycle=dismount on ways

2013-10-11 Thread Martin Koppenhoefer
2013/10/11 Frank Little frank...@xs4all.nl

 In the Netherlands, the default for all cycleways is (or should be)
 foot=yes if there is no adjacent sidewalk in OSM.
 Since it is the default, it is often not explicitly tagged.



IMHO better be explicit if you want to be sure. If the default (by law)
is dependent on other ways (like the presence of a footway) it will be too
complicated for almost every (at least) existing application to understand
(also because you won't be sure if the ways are parallel or are maybe at
different levels separated by a retaining wall etc.).

cheers,
Martin
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Re: [Tagging] Usefulness of bicycle=dismount on ways

2013-10-11 Thread fly
Am 11.10.2013 12:26, schrieb Martin Koppenhoefer:
 
 2013/10/11 Jonathan bigfatfro...@gmail.com mailto:bigfatfro...@gmail.com
 
 http://img.ct24.cz/multimedia/videos/image/646/medium/193542.jpg
 
 This example, is clearly a legal statement, however, if you wish to
 map that then modify the access tag for each section that cycling is
 not allowed. 
 
 
 
 I wouldn't interpret this that cycling or walking isn't allowed, it
 simply seems to be a way to make pedestrians and cyclists aware that
 they are crossing a road and therefor should pay attention. It ends a
 dedicated shared foot-cycleway, but it is not prohibiting them.

+1

fly


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Re: [Tagging] Usefulness of bicycle=dismount on ways

2013-10-11 Thread fly
Am 09.10.2013 09:40, schrieb Georg Feddern:
 Am 08.10.2013 20:16, schrieb Volker Schmidt:





 Just for your reference - while for many cases, I agree that
 bicycle=no
 is appropriate, there are quite interesting cycleways in the Czech
 Republic, where using bicycle=dismount for nodes on a path would
 make things easier for people editing OSM. Consider this:
 http://img.ct24.cz/cache/900x700/article/20/1936/193540.jpg
 http://img.ct24.cz/multimedia/videos/image/646/medium/193542.jpg
 (and don't ask me what idiot proposed a cycleway like this).


 This is the standard way of doing things here in Italy as well. At
 every end of cycleway sign you are legally supposed to dismount and
 cross the lateral road as pedestrian
 
 well, as it is also signed as the end of the legal footway/sidewalk - in
 my opinion it is no need for a _dismount_ there.
 In my opinion it is just a legal backdoor, that on these driveways (or
 serviceways?) you leave the legal cycleway/footway (with the regarding
 legal rights above the otherwise crossing traffic) and have to obey the
 crossing traffic for your own risk - even as walker, but also as cyclist.

+1

highway=crossing
crossing=unmarked
sloped_curb=both

would be appropriate.

cu
fly


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Re: [Tagging] Usefulness of bicycle=dismount on ways

2013-10-11 Thread fly
I do not know many cases of dedicated cycleways without a nearby path or
road in Germany.

On a break down you should get you vehicle out of the way which means
you are allowed to push/carry your bicycle to the next path. Similar
even counts for motorcars which you are allowed to push to a some
parking place on the road.

All along the rules in NL and DE are pretty the same except for
pedestrians on dedicated cycleways.

fly


Am 11.10.2013 14:30, schrieb Frank Little:
 That depends where you are located, Mike. The rules in Germany, for
 example, are different from the Netherlands.
 Martin's statement is not necessarily true in the Netherlands (and
 perhaps that is where the confusion begins).
 
 In the Netherlands, the law states:
 pedestrians use the sidewalk; if there is none, they use the cycleway;
 if there is none, they use the (side of the) road.
 Cycleways in the Netherlands are not signed separately for pedestrian use.
 
 There are three categories of cycleway, one only for bicycles, one for
 bicycles and lightest category of mopeds (OSM: mofa), one where the
 other category of mopeds is also allowed.
 All three have a different sign. (The bicycle | pedestrians signs are
 not used at all.)
 It is not compulsory to use the first kind, the other two are compulsory
 (you are not allowed to cycle on the adjacent road).
 Whether you have to use the road instead of the cycleway with a heavy
 class moped depends on the signs.
 In general, the heavier class moped in the Netherlands must use the road
 in the built-up area, but not always.
 
 The general traffic regulations say that if you push your bicycle, you
 follow the traffic rules for pedestrians.
 This also applies to mopeds (both classes) and motorbikes: if you push
 it, you follow the rules for pedestrians.
 You do not become a pedestrian: your moped / motorbike needs a license
 plate and road insurance.
 And you need an appropriate driving license (for a moped/motorbike),
 although you do not need to wear your helmet.
 
 If your bike breaks down and you push it  and there is no sidewalk, you
 behave as if you were a pedestrian and stay on the cycleway.
 In the Netherlands.
 (Other countries may have different rules.)
 
 
 - Original Message - From: Mike N nice...@att.net
 To: tagging@openstreetmap.org
 Sent: Friday, October 11, 2013 1:23 PM
 Subject: Re: [Tagging] Usefulness of bicycle=dismount on ways
 
 
 On 10/11/2013 7:17 AM, Martin Koppenhoefer wrote:
 A normal dedicated cycleway doesn't allow you to push your bicycle
 because pedestrians aren't allowed there

   I'm not familiar with dedicated cycleways - if you have a breakdown
 and can't repair, is it required that you walk to the nearest roadway
 and back home via the roadway instead of the cycleway?


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Re: [Tagging] Usefulness of bicycle=dismount on ways

2013-10-10 Thread fly
+1 for a separate tag and deprecating  bicycle=dismount


On 08.10.2013 18:46, Tod Fitch wrote:
 Would bicycle:dismount be better than bicycle_dismount? Seems like that
 would be more in keeping with current key naming conventions.

The convention did change a bit by time and now : is more common than
_ but at the end it does not really matter.


 Janko Mihelić jan...@gmail.com wrote:
 
 I think dismount should be a key, not a value - bicycle_dismount=yes/no.
 
 On a typical sidewalk we have bicycle=no + bicycle_dismount=yes.
 
 On some pedestrian streets in Netherlands we have bicycle=no +
 bicycle_dismount=no
 
 When bicycle_dismount is not tagged, it is the same as foot=*.
 
 Bicycle=dismount is the same as bicycle=no + bicycle_dismount=yes.

+1

cu fly


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Re: [Tagging] Usefulness of bicycle=dismount on ways

2013-10-10 Thread Martin Koppenhoefer
 Am 10/ott/2013 um 16:28 schrieb fly lowfligh...@googlemail.com:

 The convention did change a bit by time and now : is more common than
 _ but at the end it does not really matter.


this as a different separator: the colon is for hierarchical
structures (a:b b is a subtag of a) and the underscore is a
substitution of a space in formalized values (or in keys), e.g.
natural=bare_rock

cheers,
Martin

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Re: [Tagging] Usefulness of bicycle=dismount on ways

2013-10-10 Thread Frank Little
It is no longer clear to me what is being proposed since two different 
situations are involved.


1. There are situations where there are signs telling a cyclist to 
dismount. He/she can continue on the way, pushing the bike.
To tag these situations the current solution is to tag 
bicycle=dismount.
The original question was: is it an 'official' sign? The answer seems 
to be, yes, in some jurisdictions (e.g. the UK).
We also have a similar sign in the Netherlands (although the legal 
status is not entirely clear).
Where there is a sign (and only in those situations), it makes sense to 
tag it accordingly. So there is no reason to deprecate the tag.
Possibly other tagging solutions need to be found where there is no 
explicit signage but there are general rules (e.g. in Italy).


2. A different situation is where a cyclist is explicitly forbidden to 
push the bike (e.g. through a pedestrian area) after dismounting.
The assumption is that a cyclist pushing a bike is to be treated as a 
pedestrian, and may normally use a sidewalk, pedestrian zone, etc.

Where that is not allowed, we need a different tag.
I don't like bicycle:dismount=no since it suggests to me that you do not 
have to dismount.
(On pragmatic grounds, I wouldn't tag this anyway because I don't expect 
routers to use highway=footway or area=pedestrian for bicycle routing.)




On 10.10.2013 16:28, fly wrote

+1 for a separate tag and deprecating  bicycle=dismount

On 08.10.2013 18:46, Tod Fitch wrote:
Would bicycle:dismount be better than bicycle_dismount? Seems like 
that

would be more in keeping with current key naming conventions.


The convention did change a bit by time and now : is more common 
than

_ but at the end it does not really matter.



Janko Mihelić jan...@gmail.com wrote:

I think dismount should be a key, not a value - 
bicycle_dismount=yes/no.


On a typical sidewalk we have bicycle=no + bicycle_dismount=yes.

On some pedestrian streets in Netherlands we have bicycle=no +
bicycle_dismount=no

When bicycle_dismount is not tagged, it is the same as foot=*.

Bicycle=dismount is the same as bicycle=no + 
bicycle_dismount=yes.


+1

cu fly




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Re: [Tagging] Usefulness of bicycle=dismount on ways

2013-10-10 Thread Jonathan
I don't see any point in the bicycle=dismount tag, when there is a 
change in speed limit we don't tag car=slowdown!  The only way to tag 
the effect that the sign has is to change the access tag to exclude 
bicycles. As I see it it's that simple.


However, if there is a situation in a country where a bicycle can't even 
be pushed, which I'm unaware of in the UK, then the access tag needs to 
be extended to include a no pushed bicycles option.  In those 
circumstances can you push a wheelchair or pram or a luggage trolley but 
not push a bike?


Jonathan

http://bigfatfrog67.me

On 10/10/2013 18:30, Frank Little wrote:
It is no longer clear to me what is being proposed since two different 
situations are involved.


1. There are situations where there are signs telling a cyclist to 
dismount. He/she can continue on the way, pushing the bike.
To tag these situations the current solution is to tag 
bicycle=dismount.
The original question was: is it an 'official' sign? The answer 
seems to be, yes, in some jurisdictions (e.g. the UK).
We also have a similar sign in the Netherlands (although the legal 
status is not entirely clear).
Where there is a sign (and only in those situations), it makes sense 
to tag it accordingly. So there is no reason to deprecate the tag.
Possibly other tagging solutions need to be found where there is no 
explicit signage but there are general rules (e.g. in Italy).


2. A different situation is where a cyclist is explicitly forbidden to 
push the bike (e.g. through a pedestrian area) after dismounting.
The assumption is that a cyclist pushing a bike is to be treated as a 
pedestrian, and may normally use a sidewalk, pedestrian zone, etc.

Where that is not allowed, we need a different tag.
I don't like bicycle:dismount=no since it suggests to me that you do 
not have to dismount.
(On pragmatic grounds, I wouldn't tag this anyway because I don't 
expect routers to use highway=footway or area=pedestrian for bicycle 
routing.)




On 10.10.2013 16:28, fly wrote

+1 for a separate tag and deprecating  bicycle=dismount

On 08.10.2013 18:46, Tod Fitch wrote:

Would bicycle:dismount be better than bicycle_dismount? Seems like that
would be more in keeping with current key naming conventions.


The convention did change a bit by time and now : is more common than
_ but at the end it does not really matter.



Janko Mihelić jan...@gmail.com wrote:

I think dismount should be a key, not a value - 
bicycle_dismount=yes/no.


On a typical sidewalk we have bicycle=no + bicycle_dismount=yes.

On some pedestrian streets in Netherlands we have bicycle=no +
bicycle_dismount=no

When bicycle_dismount is not tagged, it is the same as foot=*.

Bicycle=dismount is the same as bicycle=no + bicycle_dismount=yes.


+1

cu fly




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Re: [Tagging] Usefulness of bicycle=dismount on ways

2013-10-10 Thread Mike N

On 10/10/2013 1:55 PM, Jonathan wrote:

The only way to tag the effect that the sign has is to change the access
tag to exclude bicycles.


What about hints to the router that it's OK to send cyclists on this 
route instead of taking a longer route?   Knowing that speed = walking 
speed + time to mount/dismount allows it to make a decision when to take 
a longer fully rideable route VS dismounting.



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Re: [Tagging] Usefulness of bicycle=dismount on ways

2013-10-10 Thread SomeoneElse

Jonathan wrote:
I don't see any point in the bicycle=dismount tag, when there is a 
change in speed limit we don't tag car=slowdown!  The only way to tag 
the effect that the sign has is to change the access tag to exclude 
bicycles. As I see it it's that simple.


Here's an example:

http://www.openstreetmap.org/browse/way/26194733

looks like a cycleway and quacks like a cycleway - it's clearly a 
cycleway.  It also has a cyclists dismount sign on it.


Cheers,

Andy


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Re: [Tagging] Usefulness of bicycle=dismount on ways

2013-10-10 Thread fly
On 10.10.2013 20:03, Mike N wrote:
 On 10/10/2013 1:55 PM, Jonathan wrote:
 The only way to tag the effect that the sign has is to change the access
 tag to exclude bicycles.
 
 What about hints to the router that it's OK to send cyclists on this
 route instead of taking a longer route?   Knowing that speed = walking
 speed + time to mount/dismount allows it to make a decision when to take
 a longer fully rideable route VS dismounting.

And why do you need bicycle=dismount for this ?

Think the width of the footpath is much more important.

cu
fly


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Re: [Tagging] Usefulness of bicycle=dismount on ways

2013-10-10 Thread fly
On 10.10.2013 20:10, SomeoneElse wrote:
 Jonathan wrote:
 I don't see any point in the bicycle=dismount tag, when there is a
 change in speed limit we don't tag car=slowdown!  The only way to tag
 the effect that the sign has is to change the access tag to exclude
 bicycles. As I see it it's that simple.
 
 Here's an example:
 
 http://www.openstreetmap.org/browse/way/26194733
 
 looks like a cycleway and quacks like a cycleway - it's clearly a
 cycleway.  It also has a cyclists dismount sign on it.

Either the sign is official and the path should be tagged:

highway=path
foot=yes/designated
vehicle=no
note=bicycle dismount sign

or it is unofficial and

highway=path
foot=yes/designated
bicycle=designated
vehicle=no
note=bicycle dismount sign

no need for bicycle=dismount

cu
fly

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Re: [Tagging] Usefulness of bicycle=dismount on ways

2013-10-10 Thread Mike N

On 10/10/2013 2:13 PM, fly wrote:

What about hints to the router that it's OK to send cyclists on this
route instead of taking a longer route?   Knowing that speed = walking
speed + time to mount/dismount allows it to make a decision when to take
a longer fully rideable route VS dismounting.

And why do you need bicycle=dismount for this ?

Think the width of the footpath is much more important.


 Nope, the width of the path is the same - the only difference is the 
side rails and the bicyclists must dismount sign.



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Re: [Tagging] Usefulness of bicycle=dismount on ways

2013-10-10 Thread Jonathan
It doesn't need a hint, it should be making that decision currently on 
all routes: is it quicker to get off and push if that is allowed.


Nothing needs to change to support this other than to tag routes using 
ACCESS that a bicycle can't be pushed on.


I reiterate, bicycle=dismount is a pointless tag, it shouldn't be 
there.  If you want to keep it then we need a car=slowdown and 
car=speedup tags.


The only need I can think of where you need to signal an unusual change 
that access can't cover is a turn restriction that says cycles can't 
turn right but maybe have to use some underpass for safety reasons.  
This is already covered by existing tags and methods.


Jonathan

http://bigfatfrog67.me

On 10/10/2013 19:03, Mike N wrote:

On 10/10/2013 1:55 PM, Jonathan wrote:

The only way to tag the effect that the sign has is to change the access
tag to exclude bicycles.


What about hints to the router that it's OK to send cyclists on this 
route instead of taking a longer route?   Knowing that speed = walking 
speed + time to mount/dismount allows it to make a decision when to 
take a longer fully rideable route VS dismounting.



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Re: [Tagging] Usefulness of bicycle=dismount on ways

2013-10-10 Thread Jonathan

If you can't cycle on a way then it isn't a cycleway!

http://bigfatfrog67.me

On 10/10/2013 19:10, SomeoneElse wrote:

Jonathan wrote:
I don't see any point in the bicycle=dismount tag, when there is a 
change in speed limit we don't tag car=slowdown!  The only way to tag 
the effect that the sign has is to change the access tag to exclude 
bicycles. As I see it it's that simple.


Here's an example:

http://www.openstreetmap.org/browse/way/26194733

looks like a cycleway and quacks like a cycleway - it's clearly a 
cycleway.  It also has a cyclists dismount sign on it.


Cheers,

Andy


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Re: [Tagging] Usefulness of bicycle=dismount on ways

2013-10-10 Thread Jonathan
Nope, the only difference is a way changes from a way that can contain 
cycles to a route that can't, it's an access issue.


http://bigfatfrog67.me

On 10/10/2013 19:18, Mike N wrote:

On 10/10/2013 2:13 PM, fly wrote:

What about hints to the router that it's OK to send cyclists on this
route instead of taking a longer route?   Knowing that speed = walking
speed + time to mount/dismount allows it to make a decision when to 
take

a longer fully rideable route VS dismounting.

And why do you need bicycle=dismount for this ?

Think the width of the footpath is much more important.


 Nope, the width of the path is the same - the only difference is the 
side rails and the bicyclists must dismount sign.



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Re: [Tagging] Usefulness of bicycle=dismount on ways

2013-10-10 Thread Frank Little
Yes, the intention is to stop people pushing their bikes in a pedestrian 
area.

No limitation on prams, wheelchairs, luggage trolleys, etc.
It's just aimed at bikes (which in a country with lots of bikes, like 
the Netherlands, is understandable).


Again: this really is not what bicycle=dismount is about.

- Original Message - 
From: Jonathan bigfatfro...@gmail.com

To: tagging@openstreetmap.org
Sent: Thursday, October 10, 2013 7:55 PM
Subject: Re: [Tagging] Usefulness of bicycle=dismount on ways




However, if there is a situation in a country where a bicycle can't 
even be pushed, which I'm unaware of in the UK, then the access tag 
needs to be extended to include a no pushed bicycles option.  In 
those circumstances can you push a wheelchair or pram or a luggage 
trolley but not push a bike?


Jonathan





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Re: [Tagging] Usefulness of bicycle=dismount on ways

2013-10-10 Thread Jonathan

So what is it about?

http://bigfatfrog67.me

On 10/10/2013 21:46, Frank Little wrote:
Yes, the intention is to stop people pushing their bikes in a 
pedestrian area.

No limitation on prams, wheelchairs, luggage trolleys, etc.
It's just aimed at bikes (which in a country with lots of bikes, like 
the Netherlands, is understandable).


Again: this really is not what bicycle=dismount is about.

- Original Message - From: Jonathan bigfatfro...@gmail.com
To: tagging@openstreetmap.org
Sent: Thursday, October 10, 2013 7:55 PM
Subject: Re: [Tagging] Usefulness of bicycle=dismount on ways




However, if there is a situation in a country where a bicycle can't 
even be pushed, which I'm unaware of in the UK, then the access tag 
needs to be extended to include a no pushed bicycles option.  In 
those circumstances can you push a wheelchair or pram or a luggage 
trolley but not push a bike?


Jonathan





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Re: [Tagging] Usefulness of bicycle=dismount on ways

2013-10-10 Thread Frank Little

Here's an example from the Netherlands:
http://www.eemsbode.nl/nieuws/18774/oplossing-gemeente-delfzijl-fietsers-afstappen-bij-tunnel/
It's a cycleway (mopeds also allowed). No change in highway type here.
It's cycleway all the way down.

There were accidents. The local authority decided that the best way to 
reduce the risk of accidents was ...

... to sign it with a cyclists dismount' sign.

We can all decide that it's nonsense, and they shouldn't have done that, 
but that doesn't change the sign.
And we map what's there, not what we'd like to be there. There are 
plenty of signs I disagree with.

(Or even ignore.) But that doesn't mean we should leave them out of OSM.

Is it legal: Well, the council placed it (though I couldn't find a 
basis for it in the local ordinance).
Could a strategically-placed policeman fine you if you ignored the sign? 
(Like most people will do).
Probably he could (there's always the catch-all in the road 
regulations), though in practice he might not.
If you cause an accident, your insurance company might want to take it 
into account.


I am not in favour of tagging dismount for any other reason than a 
sign (or, possibly, a general traffic regulation).



- Original Message - 
From: fly lowfligh...@googlemail.com
To: Tag discussion, strategy and related tools 
tagging@openstreetmap.org

Sent: Thursday, October 10, 2013 8:18 PM
Subject: Re: [Tagging] Usefulness of bicycle=dismount on ways



On 10.10.2013 20:10, SomeoneElse wrote:

Jonathan wrote:

I don't see any point in the bicycle=dismount tag, when there is a
change in speed limit we don't tag car=slowdown!  The only way to 
tag

the effect that the sign has is to change the access tag to exclude
bicycles. As I see it it's that simple.


Here's an example:

http://www.openstreetmap.org/browse/way/26194733

looks like a cycleway and quacks like a cycleway - it's clearly a
cycleway.  It also has a cyclists dismount sign on it.


Either the sign is official and the path should be tagged:

highway=path
foot=yes/designated
vehicle=no
note=bicycle dismount sign

or it is unofficial and

highway=path
foot=yes/designated
bicycle=designated
vehicle=no
note=bicycle dismount sign

no need for bicycle=dismount

cu
fly

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Re: [Tagging] Usefulness of bicycle=dismount on ways

2013-10-10 Thread John F. Eldredge

On 10/10/2013 01:13 PM, fly wrote:

On 10.10.2013 20:03, Mike N wrote:

On 10/10/2013 1:55 PM, Jonathan wrote:

The only way to tag the effect that the sign has is to change the access
tag to exclude bicycles.

What about hints to the router that it's OK to send cyclists on this
route instead of taking a longer route?   Knowing that speed = walking
speed + time to mount/dismount allows it to make a decision when to take
a longer fully rideable route VS dismounting.

And why do you need bicycle=dismount for this ?

Think the width of the footpath is much more important.

cu
fly


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The width of the way is not the only issue.  If the width of the way on 
the section where you are required to be dismounted from the bicycle is 
the same as the width on the section where you are allowed to ride the 
bicycle, then if only the width is tagged, the router does not have a 
way to know that the dismounted-only section will take longer to 
traverse.  If you ride the bicycle on the section where riding isn't 
allowed, you may potentially be cited by the police and/or put yourself 
in danger, as in the bridge I described with the low handrail.



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Re: [Tagging] Usefulness of bicycle=dismount on ways

2013-10-10 Thread Jonathan
I'm not suggesting the dismount sign is ignored on the map, I'm saying, 
if cycling is not allowed (i.e. cyclist should dismount and no longer 
cycle) then it should either not be marked as a cycleway or the access 
tag should be used to restrict cycles on the way.


http://bigfatfrog67.me

On 10/10/2013 22:36, Frank Little wrote:

Here's an example from the Netherlands:
http://www.eemsbode.nl/nieuws/18774/oplossing-gemeente-delfzijl-fietsers-afstappen-bij-tunnel/ 


It's a cycleway (mopeds also allowed). No change in highway type here.
It's cycleway all the way down.

There were accidents. The local authority decided that the best way to 
reduce the risk of accidents was ...

... to sign it with a cyclists dismount' sign.

We can all decide that it's nonsense, and they shouldn't have done 
that, but that doesn't change the sign.
And we map what's there, not what we'd like to be there. There are 
plenty of signs I disagree with.

(Or even ignore.) But that doesn't mean we should leave them out of OSM.

Is it legal: Well, the council placed it (though I couldn't find a 
basis for it in the local ordinance).
Could a strategically-placed policeman fine you if you ignored the 
sign? (Like most people will do).
Probably he could (there's always the catch-all in the road 
regulations), though in practice he might not.
If you cause an accident, your insurance company might want to take it 
into account.


I am not in favour of tagging dismount for any other reason than a 
sign (or, possibly, a general traffic regulation).



- Original Message - From: fly lowfligh...@googlemail.com
To: Tag discussion, strategy and related tools 
tagging@openstreetmap.org

Sent: Thursday, October 10, 2013 8:18 PM
Subject: Re: [Tagging] Usefulness of bicycle=dismount on ways



On 10.10.2013 20:10, SomeoneElse wrote:

Jonathan wrote:

I don't see any point in the bicycle=dismount tag, when there is a
change in speed limit we don't tag car=slowdown!  The only way to tag
the effect that the sign has is to change the access tag to exclude
bicycles. As I see it it's that simple.


Here's an example:

http://www.openstreetmap.org/browse/way/26194733

looks like a cycleway and quacks like a cycleway - it's clearly a
cycleway.  It also has a cyclists dismount sign on it.


Either the sign is official and the path should be tagged:

highway=path
foot=yes/designated
vehicle=no
note=bicycle dismount sign

or it is unofficial and

highway=path
foot=yes/designated
bicycle=designated
vehicle=no
note=bicycle dismount sign

no need for bicycle=dismount

cu
fly

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Re: [Tagging] Usefulness of bicycle=dismount on ways

2013-10-10 Thread Frank Little

It's cycleway all the way down, under the bridge, and up the other side.
We don't get to decide whether it's a cycleway or not. That's what the 
signs are for.
If it had changed into a footpath, there would be a sign (the Dutch are 
good at that).


I agree that if there was a pedestrian sign, it would be enough to mark 
it as a footway (implies 'dismount and push').


I certainly wouldn't mark it as bicycle=no, because bicycles are allowed 
(they just have to be pushed).


Can anyone please explain what the problem is with keeping the tag 
bicycle=dismount?
(And yes, I do understand that many cyclists, me included, don't like it 
and often ignore it.)


But it not just a made up sign. It's there in real life. And we map 
what is there.


- Original Message - 
From: Jonathan bigfatfro...@gmail.com

To: tagging@openstreetmap.org
Sent: Friday, October 11, 2013 12:31 AM
Subject: Re: [Tagging] Usefulness of bicycle=dismount on ways


I'm not suggesting the dismount sign is ignored on the map, I'm 
saying, if cycling is not allowed (i.e. cyclist should dismount and no 
longer cycle) then it should either not be marked as a cycleway or the 
access tag should be used to restrict cycles on the way.





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Re: [Tagging] Usefulness of bicycle=dismount on ways

2013-10-09 Thread Georg Feddern

Am 07.10.2013 19:13, schrieb Richard Welty:

On 10/7/13 1:08 PM, John F. Eldredge wrote:

I remember seeing such a cyclists must dismount on the narrow
footway of a bridge over the James River, in Richmond, Virginia, USA.
Not only was the footway narrow, [...]

there's a cyclists must dismount sign for the footway along the Dunn
Bridge between Albany and Rensselaer NY.


well, if it is tagged as highway=footway you already have to dismount - 
otherwise it would be tagged as highway=cycleway.

So where is the need for a bicycle=dismount here?

I only see the practical need for a bicycle:dismount=no where bicycles 
are even not allowed dismounted.


Georg

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Re: [Tagging] Usefulness of bicycle=dismount on ways

2013-10-09 Thread Georg Feddern

Am 08.10.2013 20:16, schrieb Volker Schmidt:






Just for your reference - while for many cases, I agree that
bicycle=no
is appropriate, there are quite interesting cycleways in the Czech
Republic, where using bicycle=dismount for nodes on a path would
make things easier for people editing OSM. Consider this:
http://img.ct24.cz/cache/900x700/article/20/1936/193540.jpg
http://img.ct24.cz/multimedia/videos/image/646/medium/193542.jpg
(and don't ask me what idiot proposed a cycleway like this).


This is the standard way of doing things here in Italy as well. At 
every end of cycleway sign you are legally supposed to dismount and 
cross the lateral road as pedestrian


well, as it is also signed as the end of the legal footway/sidewalk - in 
my opinion it is no need for a _dismount_ there.
In my opinion it is just a legal backdoor, that on these driveways (or 
serviceways?) you leave the legal cycleway/footway (with the regarding 
legal rights above the otherwise crossing traffic) and have to obey the 
crossing traffic for your own risk - even as walker, but also as cyclist.


Georg
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Re: [Tagging] Usefulness of bicycle=dismount on ways

2013-10-09 Thread Robert Whittaker (OSM lists)
On 7 October 2013 17:09, fly lowfligh...@googlemail.com wrote:
 I wonder if it is useful to tag bicycle=dismount on ways.

 At least in Germany there is no official traffic sign despite of the
 existence of some.

I don't think the issue here is really whether there is a need within
instances of no cycling to distinguish between no bicycles at all
and bicycles can be pushed. It seems from the posts below that there
are plenty of situations where both cases apply, and it's clearly
important information to know if you're planning cycling routes. We
therefore do need a way to distinguish between the two cases.

The big problem that I see is (especially in areas where the default
position is no cycling = bikes can be pushed) that people have
used bicycle=no on ways where cycling is banned but it's fine to push
a bike. In other words the bicycle=* key has been used to express
access rights for cycling, not for bicycles. As a result (at least on
some areas) data users are forced to interpret bicycle=no as no
cycling, but bikes can be pushed as a best guess at what the mapper
meant. Thus bicycle=dismount actually add no further information,
except that you can be more certain that pushing bike is allowed.

If bicycle=* is currently widely used to express access rights for
cycling, then I'd suggest we leave it like that, as it does the job
pretty well. Rather than trying to add additional values to this key
to capture access rigths for pushed/wheeled bicycles (e.g.
bicycle=no_and_not_even_pushed), I'd suggest that we define an
additional key: Something along the lines of bicycle:pushed=*.
bicycle=* then tells you if you can ride a bike (as it does
currently), while bicycle:pushed=* tells you if you can push/wheel it.

Any cases of bicycle=dismount could be easily converted to bicycle=no,
bicycle:pushed=yes. The only issue is cases of bicycle=no which have
been used to mean no cycling and no pushing either. Perhaps it will
be necessary to look at national defaults to handle this (i.e. what
value of bicycle:pushed should be assumed if bicycle=no and there's no
bicycle:pushed=* tag present).

Robert.

-- 
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Re: [Tagging] Usefulness of bicycle=dismount on ways

2013-10-09 Thread Martin Koppenhoefer
2013/10/9 Robert Whittaker (OSM lists) robert.whittaker+...@gmail.com

 f bicycle=* is currently widely used to express access rights for
 cycling, then I'd suggest we leave it like that, as it does the job
 pretty well.



+1



 Rather than trying to add additional values to this key
 to capture access rigths for pushed/wheeled bicycles (e.g.
 bicycle=no_and_not_even_pushed), I'd suggest that we define an
 additional key:



+1



 Something along the lines of bicycle:pushed=*.
 bicycle=* then tells you if you can ride a bike (as it does
 currently), while bicycle:pushed=* tells you if you can push/wheel it.



not sure if this is a good key, as someone pushing a bicycle is not a
cyclist, so not being allowed to push a bike is not a restriction for
cyclists but for pedestrians.


cheers,
Martin
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Re: [Tagging] Usefulness of bicycle=dismount on ways

2013-10-09 Thread John F. Eldredge
Georg Feddern o...@bavarianmallet.de wrote:
 Am 07.10.2013 19:13, schrieb Richard Welty:
  On 10/7/13 1:08 PM, John F. Eldredge wrote:
  I remember seeing such a cyclists must dismount on the narrow
  footway of a bridge over the James River, in Richmond, Virginia,
 USA.
  Not only was the footway narrow, [...]
  there's a cyclists must dismount sign for the footway along the Dunn
  Bridge between Albany and Rensselaer NY.
 
 well, if it is tagged as highway=footway you already have to dismount
 - 
 otherwise it would be tagged as highway=cycleway.
 So where is the need for a bicycle=dismount here?
 
 I only see the practical need for a bicycle:dismount=no where bicycles
 
 are even not allowed dismounted.
 
 Georg
 
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Bicycle:dismount=no is ambiguous.  Many people are likely to interpret this as 
meaning you are allowed to be mounted on a bike, but not allowed to dismount 
from a bike.  I think bicycle=no would be clearer in meaning.

-- 
John F. Eldredge -- j...@jfeldredge.com
Darkness cannot drive out darkness: 
only light can do that.
Hate cannot drive out hate: only love can do that.
Dr. Martin Luther King, Jr.
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Re: [Tagging] Usefulness of bicycle=dismount on ways

2013-10-09 Thread Richard Welty

 Georg Feddern o...@bavarianmallet.de wrote:

 Am 07.10.2013 19:13, schrieb Richard Welty:

 On 10/7/13 1:08 PM, John F. Eldredge wrote:

 I remember seeing such a cyclists must dismount on the
 narrow footway of a bridge over the James River, in
 Richmond, Virginia, USA. Not only was the footway narrow,
 [...] 

 there's a cyclists must dismount sign for the footway along
 the Dunn Bridge between Albany and Rensselaer NY.


 well, if it is tagged as highway=footway you already have to dismount - 
 otherwise it would be tagged as highway=cycleway.
 So where is the need for a bicycle=dismount here?

you're making an assumption about tagging of ways that may not apply
generally.
in some parts of the US, we have true multi-use paths where pedestrians and
cyclists are considered equal users. those are frequently tagged
highway=path
with access tags to denote the types of uses that are permitted.

for the two bridges i mentioned in the Albany NY area, both are connected to
the multi-use path network along the river and in OSM they're currently
tagged

   highway=path/foot=yes/bicycle=dismount

which accurately reflects the signage and legal usage.

if we create tagging schemes where you need to know the whole footway
= dismounted cyclist scheme, then you will end up with mistagging by those
who aren't aware of the distinction. we are better off, i think, if the
tagging
maps in an obvious way to the signs we see.

richard



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Re: [Tagging] Usefulness of bicycle=dismount on ways

2013-10-09 Thread Martin Koppenhoefer
2013/10/9 John F. Eldredge j...@jfeldredge.com

 I think bicycle=no would be clearer in meaning.



you can insist on this, but we are not starting to map right now, and given
that bicycle has the longstanding meaning of cyclist in osm, your
proposal would imply a change on this meaning --- a tag that is used 461k
times.

cheers,
Martin
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Re: [Tagging] Usefulness of bicycle=dismount on ways

2013-10-09 Thread Philip Barnes
Can happen where pedestrians and stopping are prohibited, but cycling is 
allowed.

Phil (trigpoint)
--

Sent from my Nokia N9



On 09/10/2013 14:55 John F. Eldredge wrote:

Georg Feddern o...@bavarianmallet.de wrote:
Am 07.10.2013 19:13, schrieb Richard Welty:

On 10/7/13 1:08 PM, John F. Eldredge wrote:

I remember seeing such a cyclists must dismount on the narrow
footway of a bridge over the James River, in Richmond, Virginia, USA.
Not only was the footway narrow, [...]

there's a cyclists must dismount sign for the footway along the Dunn
Bridge between Albany and Rensselaer NY.

well, if it is tagged as highway=footway you already have to dismount -
otherwise it would be tagged as highway=cycleway.
So where is the need for a bicycle=dismount here?

I only see the practical need for a bicycle:dismount=no where bicycles
are even not allowed dismounted.

Georg




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Bicycle:dismount=no is ambiguous. Many people are likely to interpret this as 
meaning you are allowed to be mounted on a bike, but not allowed to dismount 
from a bike. I think bicycle=no would be clearer in meaning.

--
John F. Eldredge -- j...@jfeldredge.com
Darkness cannot drive out darkness:
only light can do that.
Hate cannot drive out hate: only love can do that.
Dr. Martin Luther King, Jr.


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Re: [Tagging] Usefulness of bicycle=dismount on ways

2013-10-09 Thread Martin Koppenhoefer
2013/10/9 John F. Eldredge j...@jfeldredge.com

 After I posted this message, I read another message suggesting
 bicycle:push=no, which is a better suggestion than bicycle=no.



I still believe that something along foot:bicycle-pushing=no would be
better, as a cyclist who dismounted his bicycle is not a cyclist but a
pedestrian.

cheers,
Martin
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Re: [Tagging] Usefulness of bicycle=dismount on ways

2013-10-09 Thread John F. Eldredge
Martin Koppenhoefer dieterdre...@gmail.com wrote:
 2013/10/9 John F. Eldredge j...@jfeldredge.com
 
  After I posted this message, I read another message suggesting
  bicycle:push=no, which is a better suggestion than bicycle=no.
 
 
 
 I still believe that something along foot:bicycle-pushing=no would
 be
 better, as a cyclist who dismounted his bicycle is not a cyclist but a
 pedestrian.
 
 cheers,
 Martin
 
 
 
 
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Good point.

-- 
John F. Eldredge -- j...@jfeldredge.com
Darkness cannot drive out darkness: 
only light can do that.
Hate cannot drive out hate: only love can do that.
Dr. Martin Luther King, Jr.
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Re: [Tagging] Usefulness of bicycle=dismount on ways

2013-10-08 Thread Stefan Tiran
Hi,

fly wrote:
 Hey
 
 I wonder if it is useful to tag bicycle=dismount on ways.
 
 At least in Germany there is no official traffic sign despite of the
 existence of some.

Every time I see such a sign, I get very angry about the fucking moron,
who was responsible for this bullshit. Of course, it is in no way
acceptable to let people dismount their bikes. Bicycles are not toys,
they are vehicles of their own right.

That's way I also don't think it is acceptable for a routing service to
suggest a route for a bicycle where one can't use it the way it is
supposed to be.

Yours,
Stefan


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Re: [Tagging] Usefulness of bicycle=dismount on ways

2013-10-08 Thread Volker Schmidt
In my part of Italy - I don't know whether this is correct for the entire
country - it is *normal *on cycleways that run parallel to roads that at
every point where there is a lateral road, there is a *pedestrian* crossing
across the lateral road where the cyclists are requested by law to
dismount. Obviously we are in Italy, and no cyclist does dismount. But I am
now locally inserting bicycle=dismount on all pedestrian crossings of this
type. We also have crossings where cyclists can cross on their bikes, but
their number is much smaller.



On 7 October 2013 22:37, Stefan Tiran stefan.ti...@student.tugraz.atwrote:

 Hi,

 fly wrote:
  Hey
 
  I wonder if it is useful to tag bicycle=dismount on ways.
 
  At least in Germany there is no official traffic sign despite of the
  existence of some.

 Every time I see such a sign, I get very angry about the fucking moron,
 who was responsible for this bullshit. Of course, it is in no way
 acceptable to let people dismount their bikes. Bicycles are not toys,
 they are vehicles of their own right.

 That's way I also don't think it is acceptable for a routing service to
 suggest a route for a bicycle where one can't use it the way it is
 supposed to be.

 Yours,
 Stefan


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Re: [Tagging] Usefulness of bicycle=dismount on ways

2013-10-08 Thread Martin Koppenhoefer
2013/10/8 Dominik George n...@naturalnet.de

 Yes it does. If there is only a footway sign, cyclists are allowed to use
 the road. If there is a sign telling to dismount the bike, cyclists must
 use the pedestrian way, pushing their bike.



Given that you seem to refer to the situation in Germany, can you give some
reference to back up this view? AFAIK Radfahrer absteigen is not a sign
described in the StVO., nor is it contained in the Bußgeldkatalog
(schedule of fines), see e.g. here: (in German)
http://de.fahrrad.wikia.com/wiki/Radfahrer_absteigen and here:
www.fahrrad-forum.info/details/items/60.html?file=tl_files/Fahrrad-Forum/vortraege/pdf/Verkehrsrecht_fuer_Radfahrer_-_Roland_Huhn.pdfand
here:
http://www.gesetze-im-internet.de/bkatv_2013/BJNR049800013.html

The second document cites a situation like the one you describe and
indicates that you can use the road if there is a bicycle dismount on the
cycleway / pedestrian way.

cheers,
Martin
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Re: [Tagging] Usefulness of bicycle=dismount on ways

2013-10-08 Thread Steve Bennett
On Tue, Oct 8, 2013 at 3:09 AM, fly lowfligh...@googlemail.com wrote:

 Hey

 I wonder if it is useful to tag bicycle=dismount on ways.

 At least in Germany there is no official traffic sign despite of the
 existence of some.

 You are allowed to push your bike on every footway/pedestrian plus ways
 with vehicle=no. E.g. it is useless. Either you are allowed to ride
 (bicycle=yes/designated) or not (bicycle=no or vehicle=no)

 I can understand if it is used together with barrier on nodes.

 How is the situation in other countries ?


In Australia, sometimes you see the sign cyclists dismount. Usually, it's
the rather clueless designation of some council worker who is trying to
avoid a lawsuit in places like a bike path crossing a train track, or a
wooden boardwalk. (Effectively, it means caution.)

I'd be inclined to map it, indicating this is what the sign said.

As a routing engine, I'd probably treat it as a hint that a bike will be
going slower than normal, but still faster than walking.

Steve
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Re: [Tagging] Usefulness of bicycle=dismount on ways

2013-10-08 Thread Petr Holub
 I wonder if it is useful to tag bicycle=dismount on ways.
 
 At least in Germany there is no official traffic sign despite of the
 existence of some.
 
 You are allowed to push your bike on every footway/pedestrian plus ways
 with vehicle=no. E.g. it is useless. Either you are allowed to ride
 (bicycle=yes/designated) or not (bicycle=no or vehicle=no)
 
 I can understand if it is used together with barrier on nodes.
 
 How is the situation in other countries ?

Just for your reference - while for many cases, I agree that bicycle=no
is appropriate, there are quite interesting cycleways in the Czech
Republic, where using bicycle=dismount for nodes on a path would
make things easier for people editing OSM. Consider this:
http://img.ct24.cz/cache/900x700/article/20/1936/193540.jpg
http://img.ct24.cz/multimedia/videos/image/646/medium/193542.jpg
(and don't ask me what idiot proposed a cycleway like this).

Petr


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Re: [Tagging] Usefulness of bicycle=dismount on ways

2013-10-08 Thread John F. Eldredge
Stefan Tiran stefan.ti...@student.tugraz.at wrote:
 Hi,
 
 fly wrote:
  Hey
  
  I wonder if it is useful to tag bicycle=dismount on ways.
  
  At least in Germany there is no official traffic sign despite of the
  existence of some.
 
 Every time I see such a sign, I get very angry about the fucking
 moron,
 who was responsible for this bullshit. Of course, it is in no way
 acceptable to let people dismount their bikes. Bicycles are not toys,
 they are vehicles of their own right.
 
 That's way I also don't think it is acceptable for a routing service
 to
 suggest a route for a bicycle where one can't use it the way it is
 supposed to be.
 
 Yours,
 Stefan
 
 
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It is in no way acceptable to let people dismount their bikes means that 
people would not be allowed to dismount.  You would have a situation where 
people were required to ride, not walk.  What if the bicycle had a flat tire, 
or was otherwise damaged?

If you really meant it is in no way acceptable to require people to dismount 
their bikes, what about the real-life situation I described earlier, a narrow 
footway along one side of a bridge, with a railing only slightly above waist 
level for a pedestrian? A mounted cyclist would have a high enough center of 
gravity that, should they collide with the railing, they would likely fall off 
of the bridge.

-- 
John F. Eldredge -- j...@jfeldredge.com
Darkness cannot drive out darkness: 
only light can do that.
Hate cannot drive out hate: only love can do that.
Dr. Martin Luther King, Jr.
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Re: [Tagging] Usefulness of bicycle=dismount on ways

2013-10-08 Thread fly
On 07.10.2013 22:37, Stefan Tiran wrote:
 Hi,
 
 fly wrote:
 Hey

 I wonder if it is useful to tag bicycle=dismount on ways.

 At least in Germany there is no official traffic sign despite of the
 existence of some.
 
 Every time I see such a sign, I get very angry about the fucking moron,
 who was responsible for this bullshit. Of course, it is in no way
 acceptable to let people dismount their bikes. Bicycles are not toys,
 they are vehicles of their own right.
 
 That's way I also don't think it is acceptable for a routing service to
 suggest a route for a bicycle where one can't use it the way it is
 supposed to be.

+1

but then we either should complete ignore the sign or tag bicycle=no as
it is no bicycle way.

Dangerous places should get their own tag (obstical/hazard).

As for the situation in Italy, I would simply tag the crossing way with:
highway=path
foot=designated
vehicle=no

In all situation we do not need bicycle=dismount.

Can anyone state that in her/his country this traffic_sign is official
and not made up by some people ?

cu fly


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Re: [Tagging] Usefulness of bicycle=dismount on ways

2013-10-08 Thread Richard Welty
On 10/8/13 10:32 AM, fly wrote:
 In all situation we do not need bicycle=dismount.

 Can anyone state that in her/his country this traffic_sign is official
 and not made up by some people ?

well, i can't say official for sure, but the dismount signs posted on
the various
Hudson River crossings originate from the New York State Department of
Transportation, the agency that has jurisdiction over the bridges in
question.
that strikes me as being somewhat official.

richard




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Re: [Tagging] Usefulness of bicycle=dismount on ways

2013-10-08 Thread Andre Engels
On Mon, Oct 7, 2013 at 11:06 PM, Ole Nielsen on-...@xs4all.nl wrote:


 At least in the Netherlands you have to distinguish between bicycle=no and
 bicycle=dismount. Some pedestrian streets are explicitly signed with no
 bicycle pushing. In other words you may not bring your bicycle here. Thus
 you need bicycle=no in its strict interpretation.

 In other situations bicycle=dismount is useful for routing as already
 mentioned. One good example is steps having a groove along the side
 intended for bicycle pushing. Routers would probably not suggest steps as
 routable for bicycles unless you indicate that fact.


I don't think this would be a good idea. Places where you aren't allowed to
push your biycle are rare, places where you may push them but may not cycle
much more common. Given that they now both have bicycle=no, it would be
much more logical to have something special for you may not even walk with
your bicycle here than for you may walk your bicycle but not cycle.

-- 
André Engels, andreeng...@gmail.com
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Re: [Tagging] Usefulness of bicycle=dismount on ways

2013-10-08 Thread Tod Fitch
Would bicycle:dismount be better than bicycle_dismount? Seems like that would 
be more in keeping with current key naming conventions.

Tod
-- 
Sent from my mobile device. Please excuse my brevity.

Janko Mihelić jan...@gmail.com wrote:
I think dismount should be a key, not a value -
bicycle_dismount=yes/no.

On a typical sidewalk we have bicycle=no + bicycle_dismount=yes.

On some pedestrian streets in Netherlands we have bicycle=no +
bicycle_dismount=no

When bicycle_dismount is not tagged, it is the same as foot=*.

Bicycle=dismount is the same as bicycle=no + bicycle_dismount=yes.

Janko




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Re: [Tagging] Usefulness of bicycle=dismount on ways

2013-10-08 Thread Ole Nielsen

On 08/10/2013 02:33, Matthijs Melissen wrote:

  At least in the Netherlands you have to distinguish between
bicycle=no and bicycle=dismount. Some pedestrian streets are explicitly
signed with no bicycle pushing.

I never heard of that, what sign do you mean? In which contexts is out
used? Do you have a picture by any chance?


Here is one found in a local shopping centre in Rijswijk (crappy phone 
photo made in poor lighting).


http://wiki.openstreetmap.org/wiki/File:Fiets-verboden.jpg

It literally translates to Forbidden to bring along bicycles by hand

Ole

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Re: [Tagging] Usefulness of bicycle=dismount on ways

2013-10-08 Thread Martin Koppenhoefer
2013/10/8 fly lowfligh...@googlemail.com

 Can anyone state that in her/his country this traffic_sign is official
 and not made up by some people ?



you are only refering to public roads, but private owners could impose
whatever rules they like, e.g. on private squares, private shopping malls
and adjacent areas, etc., so only because there is not a law does not imply
necessarily that the tag is useless ;-). Also in Germany I have come upon
these private areas and was forced to dismount (at 4 in the night) by a
private guard - and there was nobody around besides him an me, who would
have been disturbed. At that time there was no sign there btw.

cheers,
Martin
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Re: [Tagging] Usefulness of bicycle=dismount on ways

2013-10-08 Thread Martin Koppenhoefer
2013/10/8 Ole Nielsen on-...@xs4all.nl

 Here is one found in a local shopping centre in Rijswijk (crappy phone
 photo made in poor lighting).

 http://wiki.openstreetmap.org/**wiki/File:Fiets-verboden.jpghttp://wiki.openstreetmap.org/wiki/File:Fiets-verboden.jpg

 It literally translates to Forbidden to bring along bicycles by hand



+1, that's my point: it is private land and they can invent their rules...

cheers,
Martin
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Re: [Tagging] Usefulness of bicycle=dismount on ways

2013-10-08 Thread Matthijs Melissen
On 8 October 2013 19:46, Ole Nielsen on-...@xs4all.nl wrote:

 Here is one found in a local shopping centre in Rijswijk (crappy phone
 photo made in poor lighting).

 http://wiki.openstreetmap.org/**wiki/File:Fiets-verboden.jpghttp://wiki.openstreetmap.org/wiki/File:Fiets-verboden.jpg

 It literally translates to Forbidden to bring along bicycles by hand


Thanks. I also found the relevant regulation:
http://decentrale.regelgeving.overheid.nl/cvdr/xhtmloutput/Historie/Rijswijk/107457/107457_1.html

This is not a traffic regulation, but a city ordinance meant to prevent
nuisance.

Could it be that the German signs are also regulated in local ordinances (I
suppose that would be a Polizeiverordnung)?

-- Matthijs
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Re: [Tagging] Usefulness of bicycle=dismount on ways

2013-10-08 Thread Volker Schmidt
 Just for your reference - while for many cases, I agree that bicycle=no
 is appropriate, there are quite interesting cycleways in the Czech
 Republic, where using bicycle=dismount for nodes on a path would
 make things easier for people editing OSM. Consider this:
 http://img.ct24.cz/cache/900x700/article/20/1936/193540.jpg
 http://img.ct24.cz/multimedia/videos/image/646/medium/193542.jpg
 (and don't ask me what idiot proposed a cycleway like this).


This is the standard way of doing things here in Italy as well. At every
end of cycleway sign you are legally supposed to dismount and cross the
lateral road as pedestrian


Volker
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Re: [Tagging] Usefulness of bicycle=dismount on ways

2013-10-08 Thread Matthijs Melissen
On 8 October 2013 20:11, Martin Koppenhoefer dieterdre...@gmail.com wrote:


 2013/10/8 Ole Nielsen on-...@xs4all.nl

 Here is one found in a local shopping centre in Rijswijk (crappy phone
 photo made in poor lighting).

 http://wiki.openstreetmap.org/**wiki/File:Fiets-verboden.jpghttp://wiki.openstreetmap.org/wiki/File:Fiets-verboden.jpg

 It literally translates to Forbidden to bring along bicycles by hand



 +1, that's my point: it is private land and they can invent their rules...


No, the legal basis is a local regulation called Algemene Plaatselijke
Verordening (General local ordinance):
http://decentrale.regelgeving.overheid.nl/cvdr/xhtmloutput/Historie/Rijswijk/107457/107457_1.html

I think it is similar to a Polizeiverordnung in Germany.

-- Matthijs
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Re: [Tagging] Usefulness of bicycle=dismount on ways

2013-10-08 Thread Martin Koppenhoefer
2013/10/8 Matthijs Melissen i...@matthijsmelissen.nl

 No, the legal basis is a local regulation called Algemene Plaatselijke
 Verordening (General local ordinance):

 http://decentrale.regelgeving.overheid.nl/cvdr/xhtmloutput/Historie/Rijswijk/107457/107457_1.html



the liberal times of the Netherlands are only conserved in sweet memories
it seems...

cheers,
Martin
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Re: [Tagging] Usefulness of bicycle=dismount on ways

2013-10-08 Thread Stefan Tiran
Hi,

John F. Eldredge wrote:
 If you really meant it is in no way acceptable to require people to dismount 
 their bikes,

Indeed this is what I meant. Thanks for pointing out this ambiguity!

 what about the real-life situation I described earlier, a narrow 
 footway along one side of a bridge, with a railing only slightly above waist 
 level for a pedestrian? A mounted cyclist would have a high enough center of 
 gravity that, should they collide with the railing, they would likely fall 
 off 
 of the bridge.

I do not fully understand your example of the bridge either. Are there
any other roads on the bridge or is it just a pedestrian bridge. If
there are other roads: are bicycles explicitly banned from using the
road or is it just that the drivers of some other vehicle do not like
them to use the road?

But in order to become on topic again: The reason why I wrote this post
was to point out, that this is something, a lot of people have very
strong feelings about and therefore such tags would lead to edit wars in
the database.

Yours,
Stefan


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Re: [Tagging] Usefulness of bicycle=dismount on ways

2013-10-08 Thread John F. Eldredge
Stefan Tiran stefan.ti...@student.tugraz.at wrote:
 Hi,
 
 John F. Eldredge wrote:
  If you really meant it is in no way acceptable to require people to
 dismount 
  their bikes,
 
 Indeed this is what I meant. Thanks for pointing out this ambiguity!
 
  what about the real-life situation I described earlier, a narrow 
  footway along one side of a bridge, with a railing only slightly
 above waist 
  level for a pedestrian? A mounted cyclist would have a high enough
 center of 
  gravity that, should they collide with the railing, they would
 likely fall off 
  of the bridge.
 
 I do not fully understand your example of the bridge either. Are there
 any other roads on the bridge or is it just a pedestrian bridge. If
 there are other roads: are bicycles explicitly banned from using the
 road or is it just that the drivers of some other vehicle do not like
 them to use the road?
 
 But in order to become on topic again: The reason why I wrote this
 post
 was to point out, that this is something, a lot of people have very
 strong feelings about and therefore such tags would lead to edit wars
 in
 the database.
 
 Yours,
 Stefan
 
 
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There are two lanes for automobile traffic, and a walkway on one side, 
separated from the automobile traffic by a barrier.  The river is wide enough 
that it would take a bicyclist two or three minutes to ride across.  There are 
two lanes for motor vehicle use, narrow enough that, if two cars were to try to 
pass each other and simultaneously pass a bicycle riding in the roadway, they 
would probably strike each other or the cyclist.  So, bicycles are not allowed 
to use the roadway. The walkway is only about 1.5 meters wide, and has a 
handrail on the outer side only about one meter high.  This is high enough to 
protect a pedestrian, but a mounted cyclist who lost his or her balance and 
fell against the handrail would likely fall off of the bridge.

-- 
John F. Eldredge -- j...@jfeldredge.com
Darkness cannot drive out darkness: 
only light can do that.
Hate cannot drive out hate: only love can do that.
Dr. Martin Luther King, Jr.
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