One Injured in Rollover Collision on Beltway A person was injured in a rollover collision on the beltway (I-495) between Rockville Pike and Connecticut Avenue. Pete Piringer, a spokesperson for Montgomery County Fire and Rescue Services, tweeted that one person was extricated from a vehicle. The person was then evaluated for trauma, according to Piringer. The extent of the person’s injuries are unknown. Update – IL I495 beltway near Cedar Lane, between Rockville Pike and Connecticut Avenue, collision with roll over, trapped patient has been extricated, @MCFRS_EMIHS evaluating 1 adult tra...