B and C trains are running with severe delays in both directions after power was restored to the MTA's signaling system near 59th Street-Columbus Circle, the transit agency said.

A, D, E, F and M trains are also running with delays.

The loss of power had temporairly suspended B and C train service in both directions Thursday evening.

Con Edison had sent an emergency crew to assist the MTA at 59th Street but also said they have no reason to believe the power outage was due to their system.