Is there an elevator/escalator to the street?

There's an elevator on the North side of 14st next to the Best Buy Mobile

I'm not sure exactly if they have a elevator to the street. I kno most definitely they have a escalator go to the street.

The elevator to the street is on the NE corner of 14th Street and Union Square East. From the mezzanine, there are elevators to the Broadway Line (NQRW trains) and the Canarsie Line (L train), but not to the Lexington Avenue line (456 trains).

There is also an escalator on the north side, adjacent to the elevator.