| Number |
Names |
Western/Southern Terminus |
Eastern/Northern Terminus |
Major Communities |
Comments |
| 1 |
Guelph Line |
Interchange with Queen Elizabeth Way/Highway 403 (QEW Exit 102) |
Eramosa-Milton Townline (boundary with Wellington County, Ontario, continues as Wellington CR 44) |
Burlington, Milton, Campbellville |
Passes by the Mohawk Raceway |
| 3 |
Trafalgar Road, Highway 7 |
Speers Road |
Intersection with Erin-Halton Hills Townline, Wellington CR 24, and Wellington CR 42 (32nd SideRoad, boundary with Wellington County, continues as Wellington CR 24). |
Oakville, Hornby, Georgetown |
4 km concurrency with Highway 7 in Georgetown |
| 4 |
James Snow Parkway |
RR 7 (soon to be extended to Highway 407 Exit 18) |
RR 8 (soon to be extended to RR 25 just north of Milton) |
Milton, Oakville (future) |
Currently short, but extensions are planned, and the northern extension is already under construction. Planned southern terminus is an extended Neyagawa Boulevard, terminating at RR 5 (Dundas Street) in Oakville. |
| 5 |
Dundas Street |
Evans Road (boundary with the City of Hamilton; continues as Hamilton RR 5) |
9th Line (boundary with the Regional Municipality of Peel) |
Burlington, Oakville |
Major artery in the southern part of Halton RM, quite busy at times. |
| 6 |
Britannia Road |
RR 22 |
9th Line (boundary with Peel RM, continues as Peel RR 3) |
Milton |
|
| 7 |
Derry Road |
Milburough Line (boundary with the City of Hamilton) |
9th Line (boundary with Peel RM, continues as Peel RR 5) |
Kilbride, Milton |
|
| 8 |
Steeles Avenue |
RR 22 |
Winston Churchill Boulevard (Halton RR 25/Peel RR 19, boundary with Peel RM, continues as Peel RR 15) |
Kelso, Milton |
Brief concurrency with RR 25 |
| 9 |
Campbellville Road |
Milburough Line (boundary with City of Hamilton, continues as Hamilton CR 518) |
RR 1 |
Milton (Campbellville) |
|
| 10 |
10th Sideroad |
RR 3 |
Halton RR 25/Peel RR 19 |
Georgetown, Norval |
Passes along the southern edge of Georgetown |
| 11 |
Maple Avenue |
RR 3 |
Ninth Line |
Georgetown |
Passes through Georgetown's downtown and central business district |
| 13 |
Mountainview Road, 9th Line |
Speers Road |
RR 10 |
Oakville, Halton Hills |
One of the main roads into Georgetown |
| 17 |
Dorval Drive |
Lakeshore Road |
RR 38 (Upper Middle Road) |
Oakville |
|
| 18 |
Brant Street |
Interchange with QEW |
RR 5 (Dundas Street) |
Burlington |
|
| 19 |
Winston Churchill Boulevard, Adamson Street, King Street |
Lakeshore Road in Oakville |
Intersection with Wellington CR 42 (Boundary with Wellington County, continues as Peel RR 19/Wellington CR 25) |
Terra Cotta, Norval, Georgetown, Oakville |
Very busy road, named after Sir Winston Churchill, former British Prime Minister during the Second World War. Acts as the boundary between Peel RM and Halton RM. Discontinuous from CR 8 to Dundas Street (CR 5), as the Region line moves west and the road is fully in Peel RM (Mississauga). |
| 20 |
Appleby Line |
Interchange with Queen Elizabeth Way |
RR 7 (Derry Road) |
Burlington |
|
| 21 |
Burloak Drive, Upper Middle Road |
Interchange with QEW |
RR 20 (Appleby Line) |
Oakville, Burlington |
|
| 22 |
Tremaine Road |
RR 5 |
5th Sideroad |
Milton, Milton Heights |
|
| 24 |
Milburough Line |
|
RR 7 (Derry Road) |
Kilbride |
|
| 25 |
Bronte Road, Ontario Street, Steels Avenue, Martin Street, Main Street |
Speers Road |
Erin-Halton Hills Townline (boundary with Wellington County, continues as Wellington CR 125) |
Burlington, Milton, Milton Heights, Acton |
Formerly Highway 25. Has a brief concurrency with RR 8. Note: Peel RR 19 is also signed as Halton RR 25 on maps from the Region boundary to Terra Cotta (roughly 5 km). |
| 27 |
Burnhamthorpe Road |
RR 25 |
RR 13 |
Oakville |
|
| 32 |
32nd Sideroad |
|
Fourth Line |
|
Boundary with Wellington County |
| 34 |
20th Sideroad |
Concession 11 (boundary with Wellington County, continues as Wellington CR 34) |
RR 1 |
|
Basically an extension of Wellington CR 34 |
| 38 |
Upper Middle Road |
RR 25 |
Peel RR 19 (Winston Churchill Boulevard) |
Oakville |