WASHINGTON (WUSA9) -- Police are investigating a head-on collision on the Chesapeake Bay Bridge.
Police received the call at approximately 4:02 p.m. regarding the accident on the westbound side of Bay Bridge. An adult male was flown to the R. Adams Cowley Shock Trauma Center, officials said.
All westbound lanes are now open, officials say.
More information will be posted as it becomes available.