"Highway 401 is the busiest and most congested highway ... First announced in 2017, the $640 million project entered its construction phase just over three years ago. Commuters in the Great ...

Children born the year Highway 401 construction began through Cambridge will be in Grade 3 when it ends. After eight years, the Ministry of Transportation (MTO) told the Cambridge Times ...

Long before Ontario Premier Doug Ford announced plans to burrow a tunnel under Highway 401, a Canadian construction firm with ...

In 1991, Boston began construction on a mega-tunnel ... “We need big and bold ideas and a transit line under Highway 401 is exactly the kind of visionary thinking governments should pursue.” ...

Transportation Minister Prabmeet Sarkaria announced construction work to replace the Oshawa Wilson Road overpass in Durham Region, something that will eventually pave the way to widen Highway 401.

The contractor working on the Highway 401 expansion project in Mississauga is advising drivers of lane closures while work gets done. Work on the express lanes on Highway 401 eastbound between Winston ...

Bridge demolition to close portion of Highway 401 The demolition of the Dorchester Road Bridge will close a section of Highway 401. CTV's Reta Ismail explains when.

Drivers are being alerted to a long-term closure on Highway 401 eastbound collectors from before Leslie Street to Highway 404 in Toronto that could cause delays. A construction project will be closing ...

Ontario Provincial Police are looking for the driver of a black Corvette in connection with a hit and run on Highway 401 that left a construction worker with "life-altering" injuries. Ontario ...

A 25-year-old motorcyclist is dead after a crash with a tractor trailer on Highway 401 in Oshawa Wednesday morning. The motorcycle collided into the back of a tractor trailer on Highway 401, near ...