Re: [Mpls] Pinched in the Zipper on Hennepin

2004-12-05 Thread David Wilson
yYour logic is impecable.  Very good explanation.  But this is Minnesota.
I think that self-rightousness is scored on the drivers test as a
requirement though.

David Wilson
Loring Park



On Sat, 4 Dec 2004, Dan Prozinski wrote:



 The logic of the zipper merge:
 - when all available lanes are used, the traffic does not back up as
 far to the rear
 - travel is safer because there is not the great speed variation
 between lanes
 - the whole process is ultimately less confusing
 - there is no driver frustration with late lane mergers (cheaters)
 - at the final stage each driver takes turns in the final merging,
 creating the zipper merge

 This is about cooperation among drivers and I think people will catch
 on when they see it in action.  In the end it is better for everyone.

 As this relates to the example at Hennepin Avenue, the offended driver
 should join in.  It's been used like this for years and more cars are
 allowed through the intersection with each light cycle... win/win.
 Finally, if you see a confused driver, don't be a crank, let them in.
 So many people get uptight when they feel their rules have been
 crossed that they don't see a better way is right in front of them.


 Dan Prozinski
 Cedar-Riverside



 __
 [EMAIL PROTECTED] wrote:

 I live in the area, and I am definitely not fine with this.  The far
 right lane
 seem to implicitly be for traffic turning onto Franklin only.  There
 are no
 painted lane markings to indicate that this lane continues forward on
 Hennepin.
 I am most chagrined with I drive up Hennepin and stay in the right
 through lane
 to get onto 94 and there are people coming through the Franklin
 intersection to
 the right of me.  When people don't use their signals (and people
 don't), it is
 impossible to tell what they are going to do, either drive straight or
 turn right.


 __
 The original Zipper Merge post by Rick Mons:

 Use the zipper merge when traffic comes down from two (or three)
 lanes to
 one (or two) lanes.  What that means is that drivers use all the lanes
 until
 just before the lanes shrink ... and then take turns at that merging
 point.  That's different than the Minnesota Way which is for some
 drivers
 to enter (or stay in) the surviving lane way before the merging point
 and
 thus inciting Road Rage as other drivers drive in the less-used lane
 to
 the merging point.

 __








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[Mpls] Pinched in the Zipper on Hennepin

2004-12-05 Thread Nathan Hunstad
As this relates to the example at Hennepin Avenue, the offended driver
should join in.  It's been used like this for years and more cars are
allowed through the intersection with each light cycle... win/win.
It may be win/win, but I am looking for some kind of official statement on 
whether this is legal, not whether it is efficient.

I once got into an accident because somebody tried to pass me on a residential 
street.  Hey, there was no oncoming traffic, and apparently I was going too 
slow for the driver behind me, so passing me on the left used the roadway most 
efficiently to move the most traffic.  Of course, being illegal as far as I can 
tell, people really don't expect this to happen, and accidents result.

I'm not right at the corner of Franklin and Hennepin, so I can't see it 
exactly, but I am pretty sure there are a few parking meters before the 
intersection with Franklin, as well as a bus stop.  There is no indication that 
the unmarked lane closest to the curb is meant to be a through lane to the 94 
entrance ramp.  Just because everybody uses it as such doesn't make it legal, 
and it can throw people who are unfamiliar to the area for a loop if that is 
how people use it.  Not to mention all the times I have been in the real right 
lane, getting ready to move over to the entrance ramp, when somebody zooms up 
on my right from the intersection trying to cut me off.

I just want to know if this is legal, not whether it is efficient.
===
Nathan Hunstad
CARAG
Minneapolis, MN
PGP DH/DSS public key -- http://www.angelfire.com/mn/freakpower/nhpubkey.txt

Do you Gonzo?!
http://www.angelfire.com/mn/freakpower 
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Re: [Mpls] Pinched in the Zipper on Hennepin

2004-12-05 Thread Rick Mons

Dan Prozinski [EMAIL PROTECTED] wrote:

 The logic of the zipper merge:
 - when all available lanes are used, the traffic does not back up as 
 far to the rear
 /snip/

all true benefits.  Another one is the lower likelihood of stutter-start 
(I think traffic engineers have another more technical term).  That's the 
phenomenon where you see a car entering a lane causing the car behind to 
stop ...  and a chain reaction of stopping cars. 

It actually takes longer for that chain to resume pace due to slower 
start-up times and differing intervals between cars.  The zipper method 
permits the chain of vehicles to maintain a self-regulating pace (provided 
everyone plays nice at the merging point).

Rick Mons
 Tanglewood - Shoreview 
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[Mpls] Pinched in the Zipper on Hennepin

2004-12-04 Thread Nathan Hunstad
A similar example of this is the North bound lane of Hennepin Avenue at 
Franklin Avenue.   You should get in the far right turn lane prior to the 
Franklin intersection, to line up for the entrance to 94 East and 35W North. 
The importance of this is most evident at rush hour when the extra lane 
allows many more cars through the intersection per light cycle.  It's not 
illegal and everyone seems to do fine with this.
I live in the area, and I am definitely not fine with this.  The far right lane 
seem to implicitly be for traffic turning onto Franklin only.  There are no 
painted lane markings to indicate that this lane continues forward on Hennepin. 
I am most chagrined with I drive up Hennepin and stay in the right through lane 
to get onto 94 and there are people coming through the Franklin intersection to 
the right of me.  When people don't use their signals (and people don't), it is 
impossible to tell what they are going to do, either drive straight or turn 
right.

It would be nice to get some kind of official word on this.  I don't think it's 
acceptable to use that part of the road as an ad-hoc through lane, others do. 
Which is it?

===
Nathan Hunstad
CARAG
Minneapolis, MN
PGP DH/DSS public key -- http://www.angelfire.com/mn/freakpower/nhpubkey.txt

Do you Gonzo?!
http://www.angelfire.com/mn/freakpower 
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[Mpls] Pinched in the Zipper on Hennepin

2004-12-04 Thread Dan Prozinski

The logic of the zipper merge:
- when all available lanes are used, the traffic does not back up as 
far to the rear
- travel is safer because there is not the great speed variation 
between lanes
- the whole process is ultimately less confusing
- there is no driver frustration with late lane mergers (cheaters)
- at the final stage each driver takes turns in the final merging, 
creating the zipper merge

This is about cooperation among drivers and I think people will catch 
on when they see it in action.  In the end it is better for everyone.

As this relates to the example at Hennepin Avenue, the offended driver 
should join in.  It's been used like this for years and more cars are 
allowed through the intersection with each light cycle... win/win.  
Finally, if you see a confused driver, don't be a crank, let them in.  
So many people get uptight when they feel their rules have been 
crossed that they don't see a better way is right in front of them.

Dan Prozinski
Cedar-Riverside

__
[EMAIL PROTECTED] wrote:
I live in the area, and I am definitely not fine with this.  The far 
right lane
seem to implicitly be for traffic turning onto Franklin only.  There 
are no
painted lane markings to indicate that this lane continues forward on 
Hennepin.
I am most chagrined with I drive up Hennepin and stay in the right 
through lane
to get onto 94 and there are people coming through the Franklin 
intersection to
the right of me.  When people don't use their signals (and people 
don't), it is
impossible to tell what they are going to do, either drive straight or 
turn right.

__
The original Zipper Merge post by Rick Mons:
Use the zipper merge when traffic comes down from two (or three) 
lanes to
one (or two) lanes.  What that means is that drivers use all the lanes 
until
just before the lanes shrink ... and then take turns at that merging
point.  That's different than the Minnesota Way which is for some 
drivers
to enter (or stay in) the surviving lane way before the merging point 
and
thus inciting Road Rage as other drivers drive in the less-used lane 
to
the merging point.

__



REMINDERS:
1. Think a member has violated the rules? Email the list manager at [EMAIL PROTECTED] before continuing it on the list. 
2. Don't feed the troll! Ignore obvious flame-bait.

For state and national discussions see: http://e-democracy.org/discuss.html
For external forums, see: http://e-democracy.org/mninteract

Minneapolis Issues Forum - A City-focused Civic Discussion - Mn E-Democracy
Post messages to: mailto:[EMAIL PROTECTED]
Subscribe, Un-subscribe, etc. at: http://e-democracy.org/mpls