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

Cities Are Replacing Dangerous Slip Lanes With Space for People

When you come across a short segment of asphalt that carves up the sidewalk so drivers can take turns faster -- that's a slip lane, and it's very dangerous for pedestrians. Slip lanes don't belong in cities.

Since slip lanes serve no purpose except to shave a few seconds off car trips, they're easy to convert to pedestrian space. And many cities are doing just that. Inspired by this photo of a slip lane removal from Streetsblog Chicago's John Greenfield, we asked readers to send in photos of slip lane conversion projects from their cities, and we got submissions from across the country.

Here's a look at what people sent us.

23rd and South, Philadelphia

Photo: Google Maps
Via  Google Maps
false


This plaza in Philly is made out of temporary materials but has been in place for several years. The city intends to build out a permanent version, Plan Philly reports, that will provide more shade.

Capitol Mall, Sacramento

Sacramento slip lane
false

You can see where the asphalt has been filled in to create a nice continuous sidewalk and a landscaped buffer. Thanks to Paul Supawanich for bringing it to our attention.

Silver Lake Triangle Plaza, Los Angeles

Photo: LA DOT
Photo: LA DOT
false

LADOT's "People Street" program dramatically changed this short block using just planters and paint (via Carter Rubin).

Olive and Denny Way, Seattle

Photo: Seattle DOT
Photo: Seattle DOT
false

Maybe the nation's most famous slip lane conversion is in Seattle's Capitol Hill neighborhood. The city asked residents to help redesign the space and the Pac Man concept won.

Congress and Barton Springs, Austin

Photo: Google Maps
Via Google Maps
false

The city of Austin is currently testing out a public plaza at this location with temporary materials. The plan is to build out a permanent project if public feedback is positive following the one-year pilot.

Franklin Street, New York

new york slip lane
false

What used to be a driving shortcut is now a bike-share station with a street mural from NYC DOT's Urban Art program. The city placed big rocks on both ends keep drivers out. Cheap, simple, quick, lovely.

Braddock Road, Alexandria, Virginia

Alexandria slip lane
false

Cyclists can still use this slip lane but motorists cannot. Now about the rest of this road...

Stevens Street and Virginia Avenue, Indianapolis

before indy slip lane
Before.
false
After
After.
false

This slip lane was converted as part of the Indianapolis Cultural Trail project, showing once again how bike infrastructure can make streets safer for pedestrians as well.

Boulevard Daniel-Johnson, Laval, Quebec (outside Montreal)

montreal slip lane before
Before.
false
After
After.
false

This submission from Bartek Komorowski illustrates how slip lane conversions can make a big difference in a more suburban setting.

Stay in touch

Sign up for our free newsletter

More from Streetsblog New York City

Hey, Sec. Duffy, DOGE Should Learn Cost-Saving from the MTA Not the Other Way Around

Sic DOGE on the MTA? Maybe Sean Duffy should reverse that — the MTA is spending money more wisely than in decades.

April 10, 2025

City of No: Council Member Gets More Parking, Less Housing

Council Member Inna Vernikov pressures developer to build more parking than housing in Sheepshead Bay rezoning.

April 10, 2025

Feds Insist They’ll Find A Way To Enforce Fake 4/20 Congestion Pricing Deadline

"The U.S. DOT maintains the position that New York City should stop charging tolls by April 20," a federal lawyer said about the tolls that are not being charged by New York City.

April 9, 2025

Pols Demand Adams Open Queensboro Bridge Pedestrian Path

It's beyond time to open the Queensboro Bridge's pedestrian path, pols say. People will "take" the bridge on Saturday morning.

April 9, 2025
See all posts