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

It’s Happening: Fourth Avenue Protected Bike Lane Slated for Implementation This Spring

The plan calls for protected bike lanes, with the redesign of 27 blocks using low-cost materials slated for this spring, ahead of a full street reconstruction set to begin in the fall. Image: DOT

Brooklyn Community Board 7 voted 30 to 5 last night in favor of DOT's plan for protected bike lanes on Fourth Avenue. The agency plans to install the first segment of the project, between 38th Street and 65th Street, in low-cost materials this spring.

Protected bike lanes on Fourth Avenue will provide the first safe, convenient north-south bike connection for the neighborhoods of western Brooklyn. The northern segment, between 38th Street and Atlantic Avenue, which CB 6 endorsed last week, will begin installation in 2019.

There wasn't much dispute at last night's meeting, according to attendees. Only a few board members spoke against the project.

"You had a couple of board members who actually went out of their way to self-identify themselves as people who drive," Bay Ridge resident Brian Hedden, who runs the Bike South Brooklyn Twitter account, told Streetsblog. "Both of these people came out strongly in favor of bicycling and pedestrian safety."

Just a few years ago, Fourth Avenue was a six-lane arterial roadway -- the kind of high-speed street that inflicts a disproportionate share of traffic injuries and fatalities.

A DOT redesign in 2012 trimmed the number of motor vehicle lanes and expanded medians, greatly reducing the pedestrian injury rate. While it was safer for walking, there was no space for biking.

Before the city committed to a capital reconstruction of Fourth Avenue that would foreclose the possibility of a bike lane for decades, Council Member Carlos Menchaca intervened, pressing DOT to revise its plan. Last May DOT came back with a version that included parking-protected curbside bike lanes.

The four-mile reconstruction of Fourth Avenue is now shaping up as a watershed that lives up to its billing as a flagship Vision Zero project. What used to be a dangerous, traffic-choked street, hostile to kids walking to school and terrifying to bike on, is on track to become one of the most important bikeways in the city by the end of next year.

Stay in touch

Sign up for our free newsletter

More from Streetsblog New York City

Safe Streets, Workers Rights, Crash Victims Targeted By Big Tech In Super Bowl Ads

Some Super Bowl commercials are ads. And some are warning shots.

February 10, 2026

Opinion: The City, Not Just Lyft, Deserves Blame for Citi Bike’s Winter Mess

The Mamdani administration should fine Lyft for falling short of its contractual obligations — and reward it for meeting or surpassing them.

February 10, 2026

Tuesday’s Headlines: A Gateway to Nothing Edition

The Gateway Tunnel project remains stalled to allow President Trump to appeal. Plus other news from a busy day.

February 10, 2026

Queens Pol Trolls Her Own Constituents From Her Ticket-Covered Lincoln As They March For Car-Free Parks

Queens Council Member Joann Ariola mocked her own constituents in an "adolescent" and "antagonistic" move just because some people want a car-free park.

February 9, 2026

Snow Problem: Can New York City Handle Big Winter Storms Anymore?

There are eight million people in the big city. And 32 million opinions on the Mamdani administration's response to its first snow crisis.

February 9, 2026

Video: Another Way The Snow Reveals Our Misallocation of Public Space

New Yorkers barely use their cars and, instead, use them to seize public space.

February 9, 2026
See all posts