WHITBY, Ont. – A tractor-trailer rollover blocked the eastbound lanes of Hwy. 401 at Thickson Road in Whitby Tuesday, provincial police say.
A right lane remains closed for at least three more hours, police say.
At one point, all lanes were closed.
The crash occurred at Brock Street just before 7 a.m.
Police told 680News 800 litres of diesel fuel spilled. The Ministry of Environment has been called in to clean it up.
The driver of the truck is being treated for minor injuries.