List of numbered roads in Waterloo Region

The following is a list of numbered roads in the Regional Municipality of Waterloo, Ontario. Regional roads are maintained by the Waterloo Region Transportation Department, and highways are maintained by the Ontario Ministry of Transportation, except where they are locally maintained as Connecting Links.

Regional roads

Waterloo Regional Road 17 (Fountain Street) facing south alongside the Grand River

King Street north of the half-cloverleaf interchange with Highway 8 in Kitchener, looking south

Provincial Highways

The following is a list of provincially maintained highways in Waterloo Region. Communities are ordered by where the route encounters them (either from south to north or from west to east).

References

• "Regional Roads By Road Number" (PDF). Region of Waterloo. November 2021.
• The Regional Municipality of Waterloo (June 2020). "Region base map (scale 1:100,000)" (PDF).