Re: [Tagging] Another classification needed for minor urban/suburban collectors?

2010-08-23 Thread Nathan Edgars II
On Mon, Aug 23, 2010 at 4:41 AM, Kevin Atkinson ke...@atkinson.dhs.org wrote:
 If you help me to find the roads mentioned I might be able to give you a
 little better advice.

What do you mean by find the roads mentioned?

 Also how are you identifying the function of the roads.  Is it just local
 knowledge? Or are you using some official documents?

Mostly local knowledge for the more major roads, plus physical
characteristics for the minor collectors (for example, they have a
centerline while other nearby streets don't).

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Re: [Tagging] Another classification needed for minor urban/suburban collectors?

2010-08-23 Thread André Riedel
On Mon, 23 Aug 2010, Nathan Edgars II wrote:
 Making the former secondary would seemingly overload the map with
 secondaries. But as it is, there are two distinct classes of road
 marked as tertiary, and it's not always clear which connect between
 neighborhoods and which serve as main roads inside neighborhoods.
 Bumping the latter down to residential would also lose information:
 these are more than your typical residential street, and are intended
 to collect and distribute neighborhood traffic.

 Does anyone have any suggestions other than starting the long process
 to make a new collector classification for the latter? Am I using
 too few primaries and secondaries?

In Germany we use highway=unclassified as minor connection (below
tertiary) between two towns and also for the main road in or to a
neighborhood.

Ciao André

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Re: [Tagging] Another classification needed for minor urban/suburban collectors?

2010-08-23 Thread Nathan Edgars II
On Mon, Aug 23, 2010 at 5:16 AM, André Riedel riedel.an...@gmail.com wrote:
 On Mon, 23 Aug 2010, Nathan Edgars II wrote:
 Making the former secondary would seemingly overload the map with
 secondaries. But as it is, there are two distinct classes of road
 marked as tertiary, and it's not always clear which connect between
 neighborhoods and which serve as main roads inside neighborhoods.
 Bumping the latter down to residential would also lose information:
 these are more than your typical residential street, and are intended
 to collect and distribute neighborhood traffic.

 Does anyone have any suggestions other than starting the long process
 to make a new collector classification for the latter? Am I using
 too few primaries and secondaries?

 In Germany we use highway=unclassified as minor connection (below
 tertiary) between two towns and also for the main road in or to a
 neighborhood.

highway=unclassified in my experience is essentially
highway=residential outside a residential area.

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Re: [Tagging] Another classification needed for minor urban/suburban collectors?

2010-08-23 Thread Kevin Atkinson

On Mon, 23 Aug 2010, Nathan Edgars II wrote:


On Mon, Aug 23, 2010 at 4:41 AM, Kevin Atkinson ke...@atkinson.dhs.org wrote:

If you help me to find the roads mentioned I might be able to give you a
little better advice.


What do you mean by find the roads mentioned?


I assume what you gave are street names, correct? Are they in the area you 
linked to.  If so what are the marked as now, etc.  Can you give them in 
the order in which I will find them in the map, either going form 
North to South or West to East, etc.



Also how are you identifying the function of the roads.  Is it just local
knowledge? Or are you using some official documents?


Mostly local knowledge for the more major roads, plus physical
characteristics for the minor collectors (for example, they have a
centerline while other nearby streets don't).


In that case I will leave some of them as residential.  I didn't mark 
every road with a centerline as tertiary in Salt Lake City.  Many may be 
considered local roads and not collectors by the city and/or the state.



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Re: [Tagging] Another classification needed for minor urban/suburban collectors?

2010-08-23 Thread Kevin Atkinson

On Mon, 23 Aug 2010, Nathan Edgars II wrote:


Also how are you identifying the function of the roads.  Is it just local
knowledge? Or are you using some official documents?


Mostly local knowledge for the more major roads, plus physical
characteristics for the minor collectors (for example, they have a
centerline while other nearby streets don't).


In that case I will leave some of them as residential.  I didn't mark every
road with a centerline as tertiary in Salt Lake City.  Many may be
considered local roads and not collectors by the city and/or the state.


I'm arguing that it's useful to distinguish those from minor
residential streets.


Yes it would be, and I am not disagreeing with that. Did you not also ask 
for advice on what to do without the extra classification?


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Re: [Tagging] Another classification needed for minor urban/suburban collectors?

2010-08-23 Thread André Riedel
2010/8/23 Nathan Edgars II nerou...@gmail.com:
 highway=unclassified in my experience is essentially
 highway=residential outside a residential area.

Not exactly. An 'unclassified' is a road to connect some neighborhoods
or towns. It should be a connection between roads of a higher class
(tertiary, secondary) but often used only by locals. It could be found
in the rural and urban area. A 'residential' is a road only with
originating traffic (people living there, delivering service, ...).
Nobody who wants to drive from town A to town C, will use a
residential road in town B. You will find residential roads in
residental, commercial or industrial areas.

Ciao André

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Re: [Tagging] Another classification needed for minor urban/suburban collectors?

2010-08-23 Thread Liz
On Mon, 23 Aug 2010, Nathan Edgars II wrote:
  You will find residential roads in
  residental, commercial or industrial areas.
 
 This seems very wrong to me. Can I get input from others?
you may.
The categories have strange names
and are used differently in different jurisdictions
so I map residential roads in residential, commercial and industrial areas
and put unclassified roads in rural areas
While there would be scope for a greater granularity in the roads 
classification that would result in great upheaval for mappers

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Re: [Tagging] Another classification needed for minor urban/suburban collectors?

2010-08-23 Thread Nathan Edgars II
On Mon, Aug 23, 2010 at 6:19 AM, Liz ed...@billiau.net wrote:
 On Mon, 23 Aug 2010, Nathan Edgars II wrote:
  You will find residential roads in
  residental, commercial or industrial areas.

 This seems very wrong to me. Can I get input from others?
 you may.
 The categories have strange names
 and are used differently in different jurisdictions
 so I map residential roads in residential, commercial and industrial areas
 and put unclassified roads in rural areas
 While there would be scope for a greater granularity in the roads
 classification that would result in great upheaval for mappers

If that's so, why do we have residential at all? Why not just use unclassified?

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Re: [Tagging] Another classification needed for minor urban/suburban collectors?

2010-08-23 Thread Pieren
On Mon, Aug 23, 2010 at 12:34 PM, Nathan Edgars II nerou...@gmail.comwrote:

 If that's so, why do we have residential at all? Why not just use
 unclassified?


'residential' was originaly created for residential areas only. But many
contributors use it extensively for all minor urban roads. So I just
consider 'residential' and 'unclassified' as equal (although personally I
use 'residential' only for its original purpose).

Pieren
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Re: [Tagging] Another classification needed for minor urban/suburban collectors?

2010-08-23 Thread Cartinus
On Monday 23 August 2010 12:59:20 André Riedel wrote:
 I see a difference in the connection level: (top-down)
 ... tertiary - unclassified - residential - service ...

I agree with the importance ordering. That is what I am using too. Except I 
skip residential, when it it is not a residential area.

-- 
m.v.g.,
Cartinus

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Re: [Tagging] Another classification needed for minor urban/suburban collectors?

2010-08-23 Thread M∡rtin Koppenhoefer
2010/8/23 Nathan Edgars II nerou...@gmail.com:
 On Mon, Aug 23, 2010 at 6:02 AM, André Riedel riedel.an...@gmail.com wrote:
 You will find residential roads in
 residental, commercial or industrial areas.

 This seems very wrong to me. Can I get input from others?


+1, I agree with André that unclassified roads can IMHO be found in
residential areas and are to be considered bigger/more important
than residential roads, but I don't agree that thay occur in areas
where nobody lives or where living is not the main purpose.

cheers,
Martin

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