The westbound lanes of the George Washington Bridge’s lower level will be closed indefinitely after debris fell from the ceiling onto a westbound lane of the Cross-Bronx Expressway.
The incident happened around 8:30 a.m. Wednesday.
New Jersey Gov. Mikie Sherrill said she has been briefed on the reports.
“The Port Authority is investigating the incident and will undertake any necessary repairs immediately,” Sherrill said in a statement.
All westbound lanes leading to the bridge’s lower level are shut down until the roadway is determined to be safe.
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The Port Authority of New York and New Jersey says the lanes would remain closed through the Wednesday evening commute.
Officials said they received an incident report around 8:30 a.m. and have not released details about what caused the debris to fall.
Travelers heading to the 181st Street exit are being directed to the Jerome Avenue and Major Deegan exits, officials said. The 181st Street exit is closed as of Thursday afternoon.
The Port Authority urged motorists to plan for additional travel time and make alternative travel plans if possible. It says it will reopen the westbound lower level after it conducts its investigation and repairs are completed.