A commuter got lucky after surviving a run in with an R train in Brooklyn Thursday morning.

EMS and FDNY crews at 8:39 a.m. responded to a call of a man who fell into the Manhattan-bound tracks at the Union Street station. An emergency alarm was pulled and power shut down as the man was pulled to safety.

He was taken to Lutheran Hospital, but officials could not detail his condition, injuries or how far the train rolled over him. Service was back at 9:22 a.m., an MTA spokeswoman said.