The Regional road system provides connection to local roads and provincial highways.
The Regional Municipality of Durham's Works Department maintains and upgrades Regional roads to create a safe and efficient network.
| Road Name | From | To | Road number | Municipality |
|
Adelaide Avenue West/East |
Thornton Road North |
Townline Road North |
58 |
Oshawa |
|
Altona Road |
Kingston Road |
Whitevale Road |
27 |
Pickering |
|
Anderson Street |
Dundas Street East |
Rossland Road East |
36 |
Whitby |
|
Baldwin Street South |
Taunton Road East/West |
Highway 7/12/Garden Street |
Highway 12 |
Whitby |
|
Bayly Street West/East |
Whites Road |
Lake Ridge Road |
22 |
Pickering/Ajax |
|
Bloor Street West/East |
Oshawa/Whitby Boundary Line |
Courtice Road |
22 |
Oshawa/Clarington |
|
Boundary Road |
Wentworth Street West |
Approximately 0.79 km south of Wentworth Street |
52 |
Whitby/Oshawa |
|
Bowmanville Avenue |
Highway 401 |
Boundary Road |
57 |
Clarington |
|
Brock Road |
Montgomery Park Road |
Regional Highway 47 |
1 |
Pickering/Uxbridge |
|
Brock Street West/East |
Brock Street West |
First Ave East/Marietta Street |
Highway 47 |
Uxbridge |
|
Brock Street East |
Fourth Avenue North/South |
Approximately 0.33 km east of Donland Lane |
Highway 47 |
Uxbridge |
|
Brock Street North |
Rossland Road East/West |
Taunton Road East/West |
Highway 12 |
Whitby |
|
Brock Street South |
Water Street |
Highway 401 |
46 |
Whitby |
|
Brock Street West |
Concession Road 6 |
Toronto Street South |
8 |
Uxbridge |
|
Brock Street West |
Simcoe Street North |
Centre Street North |
2A |
Oshawa |
|
Cameron Street East |
Approximately 3.0 km west of Simcoe Street |
Approximately 0.40 km west of Simcoe Street (Regional Road 2) |
12 |
Brock |
|
Canal Road |
Talbot River |
Regional Highway 48 |
50 |
Brock |
|
Central Street |
Sideline 20 |
Brock Road |
5 |
Pickering |
|
Centre Street North/South |
Brock Street West |
Fairbanks Street |
2A |
Oshawa |
|
Champlain Avenue |
Thickson Road |
Stevenson Road |
25 |
Whitby/Oshawa |
|
Church Street |
Bayly Street West |
City of Pickering/Town of Ajax Boundary Line |
24 |
Ajax/Pickering |
|
Cochrane Street |
Dundas Street |
Rossland Road West |
43 |
Whitby |
|
Columbus Road East |
Grandview Street North |
Townline Road North |
3 |
Oshawa |
|
Concession Road 3 |
Meyers Road/Concession |
Ravenshoe Road |
39 |
Uxbridge |
|
Concession Road 7 |
Ball Road |
Ravenshoe Road |
1 |
Uxbridge |
|
Concession Road 8 |
Approximately 0.13 km west of Regional Road 57 |
Regional Road 57 |
3 |
Clarington |
|
Consumers Drive |
Brock Street South |
Thickson Road |
25 |
Whitby |
|
Courtice Road |
Highway 401 |
Taunton Road |
34 |
Clarington |
|
Darlington-Clarke Townline Road |
Regional Highway 2 |
Taunton Road East |
42 |
Clarington |
|
Dundas Street West |
Lake Ridge Road |
Approximately 0.80 km east of Fothergill Court |
Highway 2 |
Whitby |
|
Enfield Road |
Taunton Road |
Columbus Road |
34 |
Clarington |
|
Fairbanks Street |
Centre Street South |
Simcoe Street South |
2A |
Oshawa |
|
Farewell Street |
Approximately 0.22 km south of Harbour Road |
Bloor Street |
56 |
Oshawa |
|
Finch Avenue |
Altona Road |
Brock Road |
37 |
Pickering |
|
Ganaraska Road |
Highway 35/115 |
Cold Springs Camp Road/Dundee Crescent |
9 |
Clarington |
|
Gibb Street |
Thornton Road South |
Simcoe Street South |
59 |
Oshawa |
|
Goodwood Road |
Regional Highway 47 |
Lake Ridge Road |
21 |
Uxbridge |
|
Grandview Street North |
Winchester Road East |
Columbus Road East |
3 |
Oshawa |
|
Harmony Road South/North |
Highway 401 |
Winchester Road |
33 |
Oshawa |
|
Henry Street |
Victoria Street East/West |
Dundas Street East/West |
45 |
Whitby |
|
Hopkins Street |
Consumers Drive |
Dundas Street East |
36 |
Whitby |
|
Island Road |
Highway 7A |
Hood Drive/Carnegie Beach Road |
7 |
Scugog |
|
King Avenue West |
Rudell Road |
North Street/Baldwin Street |
Highway 2 |
Clarington |
|
King Avenue East |
0.19 km east of Beaver Street South/North |
Farrow Avenue East |
Highway 2 |
Clarington |
|
Kingston Road West/East |
Rouge River |
Lake Ridge Road |
Highway 2 |
Pickering/Ajax |
|
Lake Ridge Road South/North |
Bayly Street East/Victoria Street West |
Thorah Concession Road 1 |
23 |
Ajax/Whitby/Pickering/ Uxbridge/Scugog/Brock |
|
Liberty Street South/North |
Duke Road |
Taunton Road |
14 |
Clarington |
|
Liverpool Road |
Bayly Street |
Finch Avenue East |
29 |
Pickering |
|
Main Street South/North |
Reach Street |
Ball Road |
1 |
Uxbridge |
|
Main Street |
Highway 35/115 |
Taunton Road |
17 |
Clarington |
|
Manning Road |
Brock Street North |
Garrard Road |
58 |
Whitby |
|
Manvers Road |
Wilmot Street |
Monroe Street West/Grady Drive |
17 |
Clarington |
|
Mara Road |
Simcoe Street |
Highway 12/48 |
23 |
Brock |
|
Mill Street South/North |
Highway 401 |
Wilmot Street |
17 |
Clarington |
|
Myrtle Road West/East |
Lake Ridge Road |
Oshawa/Whitby Boundary Line |
5 |
Whitby |
|
Ninth Concession Road |
York Durham Line |
Sideline 20 |
5 |
Pickering |
|
Ninth Concession Road |
Brock Road |
Lake Ridge Road |
5 |
Pickering |
|
North Street |
Monroe Street West/Grady Drive |
0.64 km north of Monroe Street West/Grady Drive |
17 |
Clarington |
|
Olive Avenue |
Simcoe Street South |
Townline Road South |
59 |
Oshawa |
|
Osborne Street |
Thorah Concession Road 5 |
Simcoe Street |
23 |
Brock |
|
Park Road South/North |
Phillip Murray Avenue East |
Rossland Road West |
54 |
Oshawa |
|
Phillip Murray Avenue |
Stevenson Road South |
Park Road South |
52 |
Oshawa |
|
Raglan Road West |
Whitby/Oshawa Boundary Line |
Simcoe Street |
5 |
Oshawa |
|
Reach Street |
Main Street South |
Simcoe Street |
8 |
Uxbridge/Scugog |
|
Regional Highway 2 |
Townline Road South/North |
Martin Road/Regional Road 57 |
Highway 2 |
Clarington |
|
Regional Highway 2 |
Farrow Avenue East |
East Townline Road |
Highway 2 |
Clarington |
|
Regional Highway 47 |
York Durham Line |
Concession Road 6 |
Highway 47 |
Uxbridge |
|
Regional Highway 47 |
Approximately 0.33 km east of Donland Lane North |
Highway 7/12 |
Highway 47 |
Uxbridge/Scugog |
|
Regional Highway 48 |
Highway 12/48 |
Simcoe Street |
Highway 48 |
Brock |
|
Regional Road 3 |
Townline Road North |
Approximately 0.13 km west of Regional Road 57 |
3 |
Clarington |
|
Regional Road 8 |
York Durham Line |
Concession Road 6 |
8 |
Uxbridge |
|
Regional Road 10 |
Lake Ridge Road |
Approximately 2.50 km west of Highway 7/12 |
10 |
Brock |
|
Regional Road 12 |
Lake Ridge Road |
Approximately 3.0 km west of Simcoe Street |
12 |
Brock |
|
Regional Road 12 |
Approximately 0.40 km west of Simcoe Street |
Simcoe Street |
12 |
Brock |
|
Regional Road 13 |
Concession Road 7 |
Simcoe Street |
13 |
Uxbridge/Brock |
|
Regional Road 15 |
1.10 km east of Mara Road/Osborne Street |
Simcoe Street |
15 |
Brock |
|
Regional Road 17 |
0.64 km north of Monroe Street West/Grady Drive |
Concession Road 3 |
17 |
Clarington |
|
Regional Road 18 |
Highway 401 |
Ganaraska Road |
18 |
Clarington |
|
Regional Road 19 |
Russell Road |
Regional Road 57 |
19 |
Scugog |
|
Regional Road 20 |
Regional Road 57 |
Highway 35/115 |
20 |
Clarington |
|
Regional Road 21 |
Lake Ridge Road |
Highway 7/12 |
21 |
Scugog |
|
Regional Road 23 |
Thorah Concession Road 1 |
Thorah Concession Road 5 |
23 |
Brock |
|
Regional Road 39 |
York Durham Line |
Meyers Road/Concession Road 3 |
39 |
Uxbridge |
|
Regional Road 50 |
Highway 12/48 |
Talbot River |
50 |
Brock |
|
Regional Road 57 |
Boundary Road |
View Lake Road |
57 |
Scugog |
|
Rossland Road West/East |
Cochrane Street |
Harmony Road North |
28 |
Whitby/Oshawa |
|
Ritson Road South/North |
Wentworth Street West/East |
Winchester Road East |
16 |
Oshawa |
|
River Street |
Approximately 2.50 km west of Highway 7/12 |
Highway 7/12 |
10 |
Brock |
|
Saintfield Road |
Highway 7/12 |
Simcoe Street |
6 |
Scugog |
|
Salem Road South/North |
Bayly Street East/West |
Taunton Road West |
41 |
Ajax |
|
Sandford Road |
York Durham Line |
Concession Road 7 |
11 |
Uxbridge |
|
Seventh Concession Road |
Westney Road |
Brock Road |
31 |
Pickering |
|
Shirley Road |
Simcoe Street |
Russell Road |
19 |
Scugog |
|
Shore Line Road |
Mara Road |
Talbot River |
47 |
Brock |
|
Simcoe Street |
Mara Road/Osborne Street |
1.10 km east of Mara Road/Osborne Street |
15 |
Brock |
|
Simcoe Street South/North |
Harbour Road |
Saintfield Road |
2 |
Oshawa/Scugog |
|
Simcoe Street |
Highway 7 |
Brock Concession Road 14 |
2 |
Brock |
|
Stevenson Road South/North |
Phillip Murray Avenue East |
Rossland Road West |
53 |
Oshawa |
|
Talbot Road |
Regional Road 50 |
Talbot River |
51 |
Brock |
|
Taunton Road West/East |
Markham-Pickering Townline Road |
Highway 35/115 |
4 |
Pickering/Ajax/Whitby/ Oshawa/ Clarington |
|
Thickson Road South/North |
Wentworth Street |
Highway 7/12 |
26 |
Whitby |
|
Thornton Road South/North |
Champlain Avenue East |
Taunton Road West |
52 |
Oshawa |
|
Toronto Street South |
Concession Road 6 |
Brock Street West |
Highway 47 |
Uxbridge |
|
Townline Road North/South |
Olive Avenue East |
Taunton Road East |
55 |
Oshawa/Clarington |
|
Victoria Street West/East |
Lake Ridge Road |
Oshawa/Whitby Boundary Line |
22 |
Whitby |
|
Wentworth Street West |
Thickson Road South |
Stevenson Road South |
60 |
Whitby/Oshawa |
|
Wentworth Street West/East |
Park Road South |
Farewell Street |
60 |
Oshawa |
|
Westney Road South/North |
Harwood Avenue South |
Seventh Concession Road |
31 |
Ajax/Pickering |
|
Whites Road |
Approximately 0.65 km south of Oklahoma Drive |
Taunton Road West |
38 |
Pickering |
|
Whitevale Road |
Altona Road |
Markham-Pickering Townline Road |
27 |
Pickering |
|
Wilson Road South/North |
Bloor Street East |
Taunton Road East |
35 |
Oshawa |
|
Winchester Road East |
Baldwin Street |
Grandview Street North |
3 |
Whitby/Oshawa |
|
York Durham Line |
Regional Highway 47 |
Regional Road 39 |
30 |
Uxbridge |
|
Zephyr Road |
Concession Road 3 |
Concession Road 7 |
13 |
Uxbridge |
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