Ontario Highway 401

Map of Ontario Highway 401 System

From Wikipedia, the free encyclopedia

Provincial Highway 401, also known by its official name of the Macdonald-Cartier Freeway and colloquially as the four-oh-one, is a freeway in the Canadian province of Ontario, stretching from Windsor to the Quebec border. The segment of Highway ...

Full Wikipedia Topic

Ontario Highway 401 Statistics


Start Terminus
Highway 3 to Windsor

Length
817.90 km/ 508.20 mi

Exits
162

End Terminus
A-20 towards Montreal, QC



Ontario Highway 401 Exits


Highway ON-401 runs West to East with exit numbers starting at the western most exit of each State/Province..

For exit details, click on green exit sign.



Highways List