San Francisco

Some of America's most prominent sustainable transportation advocacy organizations are challenging governments to embrace a ground-breaking technology that makes it impossible for drivers to speed — starting with the vehicles in their own fleets.

Here's a show-and-tell of my impressions of the walk/bike/transit stuff I experienced, including a few things I'd be glad to see implemented in Chicago.

A special report on vaccinations, the COVID crisis, and San Francisco's unhoused

Head of San Francisco Public Works is indicted for bribery

Editor's note: Next Friday is the 20th Anniversary of Critical Mass. The following is an excerpted version of an introductory essay from Chris Carlsson, one of the founders of Critical Mass, who co-edited the new book Shift Happens! Critical Mass at 20, a compilation of essays on the movement from authors around the world.

Walkability, transit access, good local schools -- San Franciscans clamor to live in neighborhoods with features like these.

“Whose Streets? OUR Streets!” yell rowdy demonstrators when they surge off the sidewalk and into thoroughfares. True enough, the streets are our public commons, what’s left of it (along with libraries and our diminishing public schools), but most of the time these public avenues are dedicated to the movement of vehicles, mostly privately owned autos. Other uses are frowned upon, discouraged by laws and regulations and what has become our “customary expectations.” Ask any driver who is impeded by anything other than a “normal” traffic jam and they’ll be quick to denounce the inappropriate use or blockage of the street.