Chatham-Kent OPP have reopened the westbound lanes of Hwy. 401 following a tractor trailer crash near Thamesville.
The OPP first reported the collision on Tuesday around 6pm, saying the tractor trailer rolled over in the area of Victoria Rd., causing its load to spill.
Constable Jay Denorer says the driver sustained minor injuries.
The westbound lanes of the highway were closed for over four hours and were reopened to traffic around 10:30pm.