UPDATE: All lanes of the highway now open
All lanes of Highway 401 near Odessa have reopened following a fatal crash early Monday morning.
Emergency crews responded to a single vehicle rollover in the westbound lanes just west of the County Road 4 exit around 2 a.m.
One person, a 20-year-old woman from Quebec, was pronounced dead at the scene.
Her identity is being withheld pending notification of next of kin.
Two others were taken to hospital.
Their conditions are unknown.
All lanes of the highway re-opened by noon.
Lennox and Addington OPP continue to investigate the crash.
Anyone with information is asked to contact Lennox and Addington County OPP at 1-888-310-1122.