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Old October 17th 12, 09:52 PM posted to rec.bicycles.tech,rec.bicycles.misc
David Scheidt
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Posts: 1,346
Default Bike boxes - a failed experiment

In rec.bicycles.tech Jay Beattie wrote:
:On Oct 17, 11:51Â*am, David Scheidt wrote:
: In rec.bicycles.tech Dan O wrote:
: :On Oct 17, 9:07Â*am, Frank Krygowski wrote:
:
: :snip
:
: :
: : andhttp://www.portlandmercury.com/images/blogimages/2012/10/16/135040395...
:
: :http://www.portlandmercury.com/image...0/16/135040395...
:
: :snip
:
: :
: : The letter's interesting. Â*Since the green paint in the bike boxes is
: : not magically protecting people when they're to the right of a right
: : turning vehicle, Portland has a new plan: Â*_Dashed_ green paint!
: :
:
: :It *is* interesting. Â*"Bicycle use and volumes have increased
: :significantly since the treatments were installed", and "Police
: :investigation and reporting practices have changed since the
: :treatments were installed, resulting in a higher rate of reporting for
: :bicycle involved crashes".
:
: :The 4 locations responsible for the increase are all downhill (?)
: :Hmmm... might this be what experiments are for?
:
: :The remaining 7 locations had a decrease in right hook crashes, even
: :though use and volumes have increased significantly since the
: :treatments were installed (?)
:
: Don't expect rational discussion of safety from Frank. Â*He knows what
: the answers are. Â*Facts will just infuriate him.

:Reading the article, the problem is not with bike boxes but is with
:bike lanes -- riders remaining in the bike lane when approaching a
:green light. In that situation, the right turning car has to yield to
:the bicyclist and is, in effect, turning from the second lane over.
:The problem is that car don't know that, nor do they look for traffic
:approaching on the right. One day they might, but now they don't.

:So, we have the classic example of someone being legally "right" but
:getting smushed anyway. The q

Oh, it's clear that some of these boxes and their approach lanes are
designed by ocelots on crack. But Frank is assuming that because a
particular instance of something is bad, they all are, even when the
data from portland shows that some of them seem to work.



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