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

Streetfilms: Bike-Centric Left Turn Markings on San Francisco’s “Wiggle”

"The Wiggle" is one of San Francisco's most beloved bike routes, guiding riders between two nasty hills. It even has its own Wikipedia entry.

It's so popular, it's hard to stand there at any time of day and not see packs of cyclists passing through! (Note: This is a camera person's dream.) Recently, after a judge partially lifted the legal injunction on new bike amenities in the city, San Francisco striped a unique combo to help cyclists safely navigate one of the Wiggle's twists. A green bike box on Scott Street -- believed to be California's first -- allows riders to safely wait and queue up for a dedicated left turn lane which runs the length of the entire next block.

Andy Thornley from the San Francisco Bike Coalition showed us around to see how it works -- and we heard from riders who voiced their appreciation.

Stay in touch

Sign up for our free newsletter

More from Streetsblog New York City

Gov. Hochul’s Car Insurance Proposal is a Disaster for Crash Victims’ Rights

As a state that values walking and biking, we cannot allow the governor to gut the rights of the people most at risk — especially since it won't lower insurance rates anyway.

January 26, 2026

Universal School Streets Will Be a Heavy Lift for Mamdani: Advocates

Can New York be the Paris of America? Mayor Mamdani will have to get to work on the DOT's "School Streets" program to make that happen.

January 26, 2026

Monday’s Headlines: Deliver the Goods Edition

Delivery workers braving the snow have more money in their pockets after judges threw out two app company lawsuits on Friday. Plus more news.

January 26, 2026

Driverless Vehicles — Who Needs Them?

That headline is not sarcastic — I mean it literally: Who will benefit from driverless cars?

January 26, 2026

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
See all posts