The boy was found lying in the northbound track bed at the 111th Street stop on the No. 7 train in Corona. Cops were called to the station after the teen fell at 8:17 a.m. and told by witnesses he

He was taken to NYC Health + Hospitals/Elmhurst, police said. An investigation into the incident is ongoing, according to authorities.

A witness spotted the teen pre-teen recklessly riding on top of a No. 7 train at the 111th Street station in Corona around 8:15 a.m. when he fell off the side, authorities said.