A properly installed sharrow, 11 feet from the curb.
An improperly installed sharrow, 9 feet from the curb, that hasn’t been rectified in over a year.
A year ago I notified the Chicago Department of Transportation about some mistakes that were made in the installation of new bikeways. They replied October 25, 2011, with [...]
A Marking Specialists work truck in the Marshall Boulevard bike lane it just helped create (they work on weekends, too!).
Chicago Department of Transportation staff and its contractor Marking Specialists have been busy this summer and fall, striping miles of conventional, buffered, and separated bike lanes in Chicago. This post documents all of the new [...]
2012 Chicago fatality stats*:
Pedestrian: 21 (9 have been hit-and-run crashes)
Pedalcyclist: 5 (1 is a hit-and-run crash)
Transit: 7
The Chicago Tribune reports:
A bicyclist was struck and killed by a semi truck on the Near North Side this morning, apparently when he swerved to avoid an open car door, [...]
Don’t be fooled by the bike lane map that WGN TV displayed yesterday morning on television. There’s a stark difference between the lines on that map, which denotes the location of all bikeway types (a part of transportation infrastructure, with pavement markings) and recommended bike routes (not a part of transportation infrastructure, without pavement markings), [...]
Brandon Gobel sent us this video showing dozens – I count 27 – of people bicycling southeast on Milwaukee Avenue towards the five-way intersection with Kinzie Street and Desplaines Street. There were 13 motorized vehicles in the same signal cycle.
You’ll notice about half are changing lanes from the [...]
Grid Chicago is a blog about sustainable transportation matters, projects and culture in Chicago and Illinois, by John Greenfield and Steven Vance since June 2011.
Recent Posts
- Grid Chicago is parked. Come join us at Streetsblog Chicago!
- Over a Barrel: Why is City Hall barring Pedal Pub from operating?
- Redesigning North Avenue to better serve its purpose: shopping
- Today’s Headlines
- More from Marge: Alderman Laurino talks trails, bike sharing
- Next South Shore alderman must expand and protect existing transit
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- Construction update: Jackson buffered bike lane installed after 1.5 year delay
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Side Projects
Western & Ashland BRT: Pros and Cons - This webpage summarizes the project details and describes the pros and cons for each of the 4 bus rapid transit scenarios
Get Lit: Use Lights At Night - A campaign to get bike lights onto cyclists' handlebars. Donate today
Crash Portal - Exploring bike crashes in the City of Chicago and elsewhere
Bike 2015 Plan Tracker - Monitoring the status of implementing the 153 strategies in the Bike 2015 Plan
Chicago Bike Map app - Carry a beautiful Chicago bike map on your iPhone, iPad, or iPod touch, along with numerous, helpful points of interest and resources

















Take back the bike lane
Take it back. The bike lane that is. Take it back from those who park in it, put their valet signs in it, park valet cars in it, pickup and drop off passengers in it, or generally illegally block the bike lane, forcing cyclists to merge into faster moving traffic to avoid it.
Two weeks [...]