The eastbound lanes of Highway 401 have re-opened after a two-vehicle crash in Chatham-Kent.
It happened around near Orford Rd. at around 1:30pm Friday.
Ontario Provincial Police say a tractor trailer rear-ended a vehicle at the beginning of the construction zone.

Van rear ended by transport truck on the eastbound 401 near Orford Road (courtesy OPP)
Minor injuries are reported but the eastbound lanes were closed for clean-up and an investigation.