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Question: To help motorists not stray into bike lanes, why aren't the lines painted with those horizontal raised ridges that vibrate cars when they start to stray into the emergency stopping lanes on interstate highways?
Question: To help motorists not stray into bike lanes, why aren't the lines painted with those horizontal raised ridges that vibrate cars when they start to stray into the emergency stopping lanes on interstate highways?
I believe those horizontal raised ridges that vibrate cars are called "rumble strips". I saw an example of that when I rode to Bong Recreation Area last September. They were in the middle of WI 142 and they are the bane of many bicyclists.
From Grand To Elston is a mess.
The bike lane is painted north of Chicago but then cars park in right turn lane area so the bike lane is either a car lane or they make a right turn in front of you from the left/through lane.
Chicago’s bike lanes are definitely in need of restriping. Most of the money that pays for bike lanes and protected bike lanes comes from the federal government’s Congestion Mitigation Air Quality grants.
Unfortunately, that money can only be used to create new infrastructure and not for maintenance of existing infrastructure. Maintenance of existing lanes relies on the city’s budget and aldermanic menu funds.
Projects for protected bike lanes and restripping bike lanes aren’t really competing for the same money. Any new bike lanes, protected or not, aren’t competing with money for maintenance.
Active Trans believes we should continue supporting the city investing in new infrastructure (protected bike lanes, which are safer for everyone) while finding ways to update and maintain our existing bike lanes.
And many aldermen have done a great job of supplementing the city’s efforts by using their aldermanic menu funds to restripe crosswalks and bike lanes around the city.
Thanks,
Adolfo Hernandez, Active Trans
I'm not one to make excuses for the City (usually) but last year there was a shortage of titanium dioxide, the white pigment for road paint. There were (still are?) also issues with other materials for road markings either being hard to get or crazy expensive.
These are old news, but it might at least partially explain why the striping got to the state it is in now.
http://www.nytimes.com/2010/05/24/us/24paint.html
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