The US-23 and I-94 interchange in Pitttsfield Township is expected to be closed for several hours after a semi tractor-trailer overturned around 10:30 a.m., authorities said.

The semi rolled over on southbound US-23 to eastbound I-94, Washtenaw County dispatchers said.

Authorities have closed the exit from southbound US-23 to westbound I-94, as well as the entrances and exits from US-23 to I-94.

Michigan State Police troopers and Pittsfield Township firefighters are on the scene.

No injuries were reported, state police said.