Emergency responders arrived at Acrisure Stadium, home of the Pittsburgh Steelers, after a worker fell off of the scoreboard late Saturday night.

A man working at Acrisure Stadium is in critical condition after falling 50 feet, a day before the Steelers-Packers game.

The man suffered severe injuries to his lower body and was transported to Allegheny General Hospital, where he remained in critical condition, authorities said.A spokesperson for the Pittsburgh Steelers confirmed the worker had been installing production equipment at the time of the fall.