Winston Churchill Boulevard

Winston Churchill Boulevard is a long north-south roadway that predominately forms the western boundary of Peel Region with the eastern boundaries of Halton Region and Wellington County, in Ontario, Canada. The road begins at Lakeshore Road in the south at the boundaries of the City of Mississauga the Town of Oakville, and ends in Caledon at East Garafraxa-Caledon Townline. The road is named in honour of British Prime Minister Sir Winston Churchill.

Peel Regional Road 19.svgWellington Road 25 sign.png

Winston Churchill Boulevard
Adamson Street
Peel Regional Road 19
Wellington County Road 25
Winston Churchill Blvd. within Mississauga
Route information
Maintained by
City of Mississauga
Region of Peel
Wellington County
Town of Caledon
Town of Erin
Township of East Garafraxa
Length60 km (40 mi)
Major junctions
South endLakeshore Road
  Queen Elizabeth Way
Dundas Street
Burnhamthorpe Road
 Highway 403
Eglinton Avenue
Peel Regional Road 3.svg Britannia Road
Peel Regional Road 5.svg Derry Road
 Highway 401
Peel Regional Road 15.svg Halton Regional Road 8.svg Steeles Avenue
 Highway 7 / Peel Regional Road 107.png Guelph Street
Peel Regional Road 9.svg King Street
Peel Regional Road 24.svgWellington Road 124 sign.png Charleston Sideroad / Wellington County Road 124
North endPeel Regional Road 23.svg East Garafaxa-Caledon Townline
Major citiesMississauga
Halton Hills
Highway system
Roads in Ontario
Nearby arterial roads
← Ninth Line / Mountainview Road
Winston Churchill
Erin Mills Parkway /
Mississauga Road

The road is designated as Peel Regional Road 19 in the two segments where it forms Peel's boundary with the aforementioned divisions:[1]

Halton Region shares jurisdiction with the Region of Peel over segments of the road along the Halton-Peel boundary south of Mayfield Road and designates them as Halton Regional Road 19,[2] although no signs indicating such are posted along the route. The Town of Halton Hills shares jurisdiction with the Region of Peel over the segments along the Halton-Peel boundary between Mayfield Road and 32 Sideroad. Wellington County shares jurisdiction with the Region of Peel over the segment between 32 Sideroad and Beech Grove Sideroad, and designates it as Wellington County Road 25. The remaining northerly segment between Beech Grove Sideroad and East Garafaxa-Caledon Townline is under joint jurisdiction between the Town of Caledon, Town of Erin and Township of East Garafraxa, where Winston Churchill forms the boundary between any two of these municipalities. The segment between Highway 407 and Dundas Street is entirely within Peel Region (the region line is shifted west to Highway 407 and 9th Line), and is under the jurisdiction of the City of Mississauga.

Within Norval, Winston Churchill Boulevard deviates westward to be situated entirely within the Town of Halton Hills, and is known as Adamson Street. Despite being in Halton Region, it is still signed Peel Regional Road 19 along Adamson St.

Within Terra Cotta, Winston Churchill deviates eastward to be situated entirely within the Town of Caledon. It is concurrent with Peel Regional Road 9 (King Street) for approximately 550 metres.


In Mississauga, the road is served by routes 45 and 45A, both of which run from Clarkson GO Station to Meadowvale Town Centre.[3][4] In Brampton, there aren't any routes mainly serving the route.[5]


  1. ^ "Map of Peel Regional Roads" (PDF). Peel Region. December 2007. Retrieved 2008-04-26.[dead link]
  2. ^ "Archived copy". Archived from the original on 2012-06-20. Retrieved 2012-08-28.CS1 maint: archived copy as title (link)
  3. ^ "45 Winston Churchill Map" (PDF). City of Mississauga. 27 February 2017. Retrieved 14 February 2020.
  4. ^ "45A Winston Churchill-Speakman Map" (PDF). City of Mississauga. 27 February 2017. Retrieved 14 February 2020.
  5. ^ "Brampton Transit System Map" (PDF). City of Brampton. 2019. Retrieved 14 February 2020.