Subway cars undergoing inspection after mysterious 4 train decoupling in the Bronx

New York City Transit is inspecting more than 1,000 subway cars on the Nos. 2, 4 and 5 lines after an unexpected decoupling ...

Subway cars separate on No. 4 train in NYC: MTA

Train cars detached on a No. 4 subway in the Bronx Sunday evening, according to the MTA. The third car separated from the ...
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'Mechanical failure' believed to be cause of train car detachment in the Bronx

The MTA continues to search for answers into what caused several subway cars to detach from the rest of a train in the Bronx ...