New York City officials are weighing a radical fix for the crumbling Brooklyn-Queens Expressway (BQE).
Freshly released city documents and renderings reveal plans to construct a temporary elevated highway. The structure would soar directly over the approach to the historic Brooklyn Bridge.
The NYC Department of Transportation aims to fully close and rebuild the highway’s decaying triple-cantilever structure in Brooklyn Heights between 2032 and 2040.
Crews would build the temporary elevated bypass from 2030 to 2032. Workers will dismantle the bypass once repairs wrap up in 2040.
Carrying 130,000 vehicles over Dumbo
The elevated roadway is designed to prevent traffic from flooding local neighborhood streets during construction. It would run above Furman Street right alongside Brooklyn Bridge Park.
Renderings show the structure soaring past luxury high-rises in Dumbo. It then connects near a NYCHA complex by the Brooklyn Navy Yard and Manhattan Bridge before routing back into the BQE.
The detour will absorb the 130,000 vehicles that use the expressway every day.

Local pushback and park closures
The massive BQE overhaul is estimated to cost up to $4 billion.
Mayor Zohran Mamdani ordered transportation officials to advance the plan to address the triple-cantilever’s rusted rebar and crumbling concrete. Past city leaders repeatedly delayed the critical repairs.
However, neighbors and local officials are raising serious concerns. Councilmember Lincoln Restler noted that the bypass would carry traffic just 8 feet from people’s homes.
The project footprint also consumes 132,000 square feet of city parkland. Because of this, the project will require formal approval from both the City Council and the NY State Legislature.
City transportation officials estimate that the completed overhaul will extend the lifespan of the BQE’s triple-cantilever structure by 40 years.could carry traffic just 8 feet from people’s homes.
The footprint of the work swallows 132,000 square feet of popular city parks. This massive land use will require official approval from both the City Council and the state Legislature.
Despite the looming disruption, city transportation officials promise a major long-term payoff. They estimate the massive project will extend the life of the triple-cantilever by 40 years.