Lambton OPP officers were called to the eastbound lanes of Highway 402 after a transport truck jackknifed near Sexton Road Wednesday morning.

Police say no injuries were reported, but traffic was slow going with only one lane open for hours.

Motorists could exit the 402 at Nauvoo Road and then return to the highway at the Kerwood Road on ramp to avoid the area. With traffic moving slowly, police say an even earlier exit might help.

The OPP received the call just before 7 a.m. and two heavy tow trucks were en route.