Earth Mass 2 - Fri 4/29/11 5:45p
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Safety Mass
Earth Mass 2
Fri Apr 29th 2011 5:45p

Critical Mass is a very large group bike event, gathering in Chicago the last Friday of every month for more than a decade. Leaves Daley Plaza downtown around 6pm. 2011.04.29 Earth Mass 2 - Andrew Bedno Parks intensive mass designed to coincide with Earth Month (April), Earth Day (April 22nd), and Arbor Day (April 29th). Passes through major parks including Union, Garfield, Humboldt, Palmer, Logan, Lincoln, more, following tree-lined boulevards, ending along lakefront path.
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CCM RT @aka60643: Hey #19thward #bikeCHI friends - @DivvyBikes expansion is coming to our ward before the end of the year...  /  Bike  © 2019 Andrew Bedno