Skip to Content
Streetsblog USA home
Streetsblog USA home
Log In
Bicycling

Need to Add a Bike Lane to a Bridge? Experiment Like Pittsburgh Did

The Pro Walk Pro Bike Pro Place 2014 conference took place this week in Pittsburgh. Even though the Andy Warhol Bridge already has a nice shared bike-ped path on it, for one week the city decided to put bike lanes on its roadway. It's the simplest design you can imagine, just two rows of small traffic barriers and a little bit of signage. I compiled a few moments of footage while walking to an event one night.

In New York City, the Brooklyn Bridge is just packed with pedestrians and cyclists. For about the last ten years or so, the crowding gets so intense at peak hours that it can be perilous. There have been many solutions suggested over the years, including converting one of the roadway's car lanes to a two-way protected bike lane so cyclists and pedestrians don't have to jostle for space on the narrow promenade they currently share.

Of course the Brooklyn Bridge has more traffic of all types than the Andy Warhol Bridge. But keep this Pittsburgh experiment in mind for the future. Something has to be done on the Brooklyn Bridge. Maybe a trial bike lane during the summer would be a good place to start.

It wouldn't be an unprecedented decision. There are many other examples throughout the world -- here's our video of Vancouver giving road space to bikes on the Burrard Bridge:

Stay in touch

Sign up for our free newsletter

More from Streetsblog USA

Confirmed: Non-Driving Infrastructure Creates ‘Induced Demand,’ Too

Widening a highway to cure congestion is like losing weight by buying bigger pants — but thanks to the same principle of "induced demand," adding bike paths and train lines to cure climate actually works.

January 9, 2026

Friday’s Headlines Are Unsustainably Expensive

To paraphrase former New York City mayoral candidate Jimmy McMillan, the car payment is too damn high.

January 9, 2026

Talking Headways Podcast: Poster Sessions at Mpact in Portland

Young professionals discuss the work they’ve been doing including designing new transportation hubs, rethinking parking and improving buses.

January 8, 2026

Exploding Costs Could Doom One of America’s Greatest Highway Boondoggles

The Interstate Bridge Replacement Project and highway expansion between Oregon and Washington was already a boondoggle. Then the costs ballooned to $17.7 billion.

January 8, 2026

Mayor Bowser Blasts U.S. DOT Talk of Eliminating Enforcement Cameras in DC

The federal Department of Transportation is exploring how to dismantle the 26-year-old enforcement camera system in Washington, D.C.

January 8, 2026

Thursday’s Headlines Are Making Progress

By Yonah Freemark's count, 19 North American transit projects opened last year, with another 19 coming in 2026.

January 8, 2026
See all posts