A 30-year-old woman is improving in hospital and a tractor trailer driver could face charges after crash on Manning Road Monday night.

Tecumseh OPP say the three-vehicle collision took place at 5:25 p.m. on Manning Road and Base Line Road in Tecumseh.

The 30-year-old woman, who was driving the middle vehicle, was sent to area hospital in serious condition and has been downgraded to fair condition.

A husband and wife, both 66, were the driver and passenger of the lead vehicle and were sent to hospital with minor injuries and are now stable. The couple is from Windsor.

The 64-year-old tractor trailer driver was uninjured and careless driving charges are pending.

No names will be released.