MASS 
 North Ave Bridge CDOT fail - Fri 9/26/2008 6p
  Masses
See list of ALL rides/groups/channels/events.
  Archive
Archive of past maps for this mass.
WEATHER 
 59F SE5 Clear
NEWS 
 Live feeds, locations, chat, pics, data, ...
  Plot
Plot where this mass has traveled.
  Post
Post by web, email, photo, SMS, ...
  Recorder
Route log, speedometer, ridecast.
  Connect
Facebook login for personal features.
MORE 
 HELP, intro, history, videos, ...
  Nearby
Find services, sites, food/bar, train, ...
  Directions
Get directions between any two points.
  Tools
Police radio, lights, people counter, links...
  Bikker
Bicycling Danger Action Game!!!
  Shop
Donate. Free stickers.
  Search
Search this site.
Chicago Critical Mass
North Ave Bridge CDOT fail
Fri Sep 26th 2008 6p

Critical Mass is a very large group bike event, gathering in Chicago the last Friday of every month for 20+ years. Leaves Daley Plaza downtown (50 W Washington St) around 6pm.
Contact: Steven Lane
Facebook.com/ChicagoCriticalMass
Plot   News   More
Find Nearby
Train stops, bike shops, entertainment, parks, ...
More
Directions, plot, catchup, games, tools, other rides, ...
CCM RT @CityLab: What Americans can learn from the Dutch about biking https://t.co/J7hB3F6r6r
CCM RT @streetsblogchi: Pilsen residents were shaken when Thomas Ferrer was critically injured after he was doored on his...
CCM Great job
CCM RT @DearbornBikeLn: @ChiCritMass @bikelaneuprise CONGRATS BIKE LANE UPRISING!! YOU ROCK MY WORLD
CCM RT @MichelleStenzel: As long as the city first installs east/west protected bike lanes on Wacker from the lakefront t...
CCM RT @formlabs: Walk through a range of 3D printing applications with Formlabs’ Engineering Resins and see real-world...
CCM Her ⁦@bikelaneuprise⁩ you were collecting emails & explaining what it was all about. The first time I meet you. C...
CCM True that
CCM RT @RogersParkMan: Maybe my favorite under-appreciated Chicago skyline views. From the Cortland Ave Bridge.
CCM RT @CityLab: Here's what @modacitylife learned about biking from the Dutch:
CCM RT @BasebaIlKing: Ben Zobrist rode his bike to the game yesterday in full uniform 😂😂😂
CCM Sweet!! #bikechi #chicago
CCM RT @BlockClubCHI: One of the city's most popular bike lanes will be closed for several weeks while crews install curb...
CCM RT @ward32chicago: A decade on - the abysmal Chicago parking meter deal
 Chi.Bike  © 2018 Andrew Bedno