EDMONTON — A woman is in hospital following a single-vehicle collision in southeast Edmonton Monday afternoon. Police say they received a report of a collision on Anthony Henday Drive at the Highway 14 exit. It was reported that a Pontiac Montana was going eastbound on the Henday, took the exit and swerved, striking a sign and rolling multiple times. The lone occupant, a 37-year-old woman, suffered serious injuries, police said. Investigators believe speed was likely a factor in the collision. The eastbound lanes of Anthony Henday Drive between 17 Street and the Highway 14 exit were closed for several hours due to the incident.