Dundas Street is a major historic arterial road in Ontario, Canada.
The road connects the city of Toronto with its western suburbs and several cities in southwestern Ontario.
Originally intended as a military route to connect the shipping port of York (now Toronto) to the envisioned future capital of London, Ontario, the street today connects Toronto landmarks such as Yonge–Dundas Square and the city’s principal Chinatown to western suburbs such as Mississauga, Oakville, and Burlington, as well as rural villages and the regional centres of Hamilton and London.
Dundas St. is among the principal roads in Mississauga. It intersects with another major road known as Hurontario Street in the Cooksville neighbourhood of Mississauga. The intersection is nicknamed 5+10, or Four Corners.
