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Critical Mass is a mass bicycle ride that takes place on the last Friday of each month in cities around the world. Everyone is invited! No one is in charge! Bring your bike!

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More from Streetsblog San Francisco

Op/Ed: Why Transit Advocates Should Be Wary of Proposition D

San Francisco's transit system is undergoing a transformation, but Proposition D threatens to derail this progress by giving the mayor unchecked control over the SFMTA.

October 11, 2024
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