Skip to Content
Streetsblog New York City home
Streetsblog New York City home
Log In

Friday, September 8, 7 pm 

Grand Army Plaza, Brooklyn, (Prospect Park, North) and Bklyn End of
Williamsburg Bridge

Critical Mass Brooklyn

Critical Mass is a monthly celebration of bicycles and other nonpolluting
means of transportation, exercising our right to the road. Critical Mass is a
movement, not an organization; no two riders participate for exactly the same
reason. Brooklyn Critical Mass started rolling in 2004.

Second Friday of every month, 7:00 p.m., meeting at Grand Army Plaza. Come
out and join Critical Mass in Brooklyn. Celebrate cycling, and assert your right
to the road -- Brooklyn style!

Stay in touch

Sign up for our free newsletter

More from Streetsblog New York City

Send Mayor Mamdani Your Sneckdown Photos! (‘Snow Problem, Streetsblog!’)

"Do you know what a sneckdown is?" "Sneckdown?" "Sneckdown." Therein lies a great story.

January 23, 2026

New Details: Hochul’s Car Insurance ‘Affordability’ Pitch Will Shortchange Crash Victims

Hochul's Uber-backed bid to make car insurance affordable hides harmful policies for victims of car drivers.

January 23, 2026

State Pols Could Regulate E-Bikes Despite Not Knowing What They Are

State lawmakers are flirting with the idea of regulating e-bikes as if they were cars, but don't have all the facts.

January 23, 2026

Letter to Mamdani From Maryland: Free Buses Are Working Great

No fares, no homeless encampments, high-quality service. One suburban county shows the way for the new mayor.

January 23, 2026

Friday’s Headlines: Redesign Not Crackdowns Edition

Mike Flynn was great on WNYC. Plus other news.

January 23, 2026
See all posts