Ontario Provincial Police say the eastbound lanes of Highway 401 between Mavis Road and Hurontario Street in Mississauga have reopened after a police investigation.
Police said the road was closed before 3 p.m. on Friday after a pedestrian was struck.
The daily email you need for
's top news stories.
An OPP spokesperson said an Ornge air ambulance was called to the scene to take the pedestrian to hospital.
Police said the highway reopened at around 5 p.m.
The westbound lanes of the highway were briefly closed by officers.