Chatham-Kent OPP are investigating following a collision on Highway 401 in Chatham.

The crash occurred Tuesday at 11:30 p.m. on Highway 401 near Kenesserie Road. A vehicle stopped on the highway because of another collision.

According to police, the transport failed to stop and rear-ended the vehicle sending it into the centre median and cause extensive damage.

The driver of the vehicle suffered minor injuries and was treated at hospital.

Police say charges are pending against the driver.

There was a separate collision involving another transport truck that ended up in a ditch.

Police say there were only minor injuries.