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

Mamdani ‘Fully Confident’ in DOT Commissioner Despite Daylighting U-Turn

Mamdani declined to to follow through on his campaign pledge to "push back" on DOT's anti-daylighting position.

March 6, 2026

HungryPanda Pressured Delivery Workers in Dangerous Blizzard, Workers Say

A delivery worker with HungryPanda recounted a harrowing experience of working during last month's historic blizzard.

March 6, 2026

Make Biking Great Again: Conservatives Should Embrace The Right Wing Values Of Cycling

Cycling remains aligned in the national mind with progressive causes — but conservatives can find plenty to love about bikes.

March 6, 2026

Friday’s Headlines: NYPD Placard Chaos Edition

It was been a rough day for New York's Finest. Plus more news.

March 6, 2026

Hit-And-Run Driver Kills 4-Year-Old On Dangerous Brooklyn Corridor

The driver didn't stop while a child lost his life.

March 5, 2026

Mamdani Deputy Mayor On Charging For Street Parking: ‘It’s Not a No’

Dean Fuleihan said on Thursday that the city is discussing charging fees for currently free on-street parking.

March 5, 2026
See all posts