Chatham-Kent police closed a section of Highway 401 eastbound after two tractor trailers collided early Monday morning.

Police say the collision happened in the area of the Queens Line overpass near Tilbury, Ont. around 4:30 a.m.

There were no reported injuries. Diesel fuel was leaking from one of the trucks, so the Ministry of the Environment was called to help.

In order to remove the trucks, the eastbound lanes of Highway 401 were closed, but were reopened around 2 p.m.