The Monday morning rush hour was upended on New York City’s subway after multiple train lines faced rolling delays — some of them “severe” — according to the MTA.
The transit agency said at one point that service on a dozen lines was disrupted due to either infrastructure issues or medical emergencies.
As of around 8:15 a.m., service was severely delayed on the 2, 4, 5 and B trains, the MTA’s website showed. There were delays in both directions on the first three lines because of an earlier signal malfunction near the Nevins Street station in Brooklyn. Downtown B trains were backed up after first responders responded to someone needing medical help at the Bedford Park Boulevard station in the Bronx…