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Regional Roads

Durham has a network of 60 arterial roads over 750 km in length, linking all corners of our geographical area. The Regional road system provides connection to local road systems and Provincial highways. The Works Department maintains and upgrades the Regional road system, including preventative maintenance, winter maintenance, repairs and new construction, to provide safe and efficient road transportation.

Road Listings By Road Number

Road Number

Road Name

Municipality

1

Brock Rd.

Pickering-Uxbridge

1

Main St.

Uxbridge

1

Durham Road 1

Uxbridge

2

Simcoe St.

Oshawa-Scugog

2

Durham-Victoria Boundary Rd.

Brock

2A

Brock St. W.

Oshawa

2A

Centre St.

Oshawa

2A

Fairbanks St.

Oshawa

3

Winchester Rd.

Whitby-Oshawa

3

Grandview St.

Oshawa

3

Columbus Rd.

Oshawa

3

Darlington Conc. 8

Clarington

4

Taunton Rd.

Pickering-Ajax-Whitby-
Oshawa-Clarington

5

Central St.

Pickering

5

Pickering Conc. 9

Pickering

5

Myrtle Rd.

Whitby

5

Raglan Rd.

Oshawa

6

Saintfield Rd.

Scugog

7

Island Rd.

Scugog

8

Reach St.

Scugog-Uxbridge

8

Brock St.

Uxbridge

9

Ganaraska Rd.

Clarington

10

River St.

Brock

11

Sandford Rd.

Uxbridge

12

Cameron St.

Brock

13

Zephyr Rd.

Uxbridge

13

Brock Conc. 3

Brock

14

Liberty St.

Clarington

15

Simcoe St.

Brock

16

Ritson Rd.

Oshawa

17

Mill St.

Clarington

17

Manvers Rd.

Clarington

17

Main St.

Clarington

18

Newtonville Rd.

Clarington

19

Shirley Rd.

Scugog

20

Mosport Rd.

Clarington

20

Durham Rd. 20

Clarington

20

Boundary Rd.

Clarington

21

Goodwood Rd.

Uxbridge

22

Bloor St.

Oshawa-Clarington

22

Victoria St.

Whitby

22

Bayly St.

Pickering-Ajax

23

Lake Ridge Rd.

Whitby-Ajax-Uxbridge-Scugog-Brock

23

Osborne St.

Brock

23

Mara Rd.

Brock

24

Church St.

Ajax

25

Champlain Ave.

Oshawa-Whitby

25

Consumers Dr.

Whitby

26

Thickson Rd.

Whitby

27

Altona Rd.

Pickering

27

Whitevale Rd.

Pickering

28

Rossland Rd.

Oshawa-Whitby

29

Liverpool Rd.

Pickering

30

York-Durham Line

Uxbridge

31

Westney Rd.

Ajax/Pickering

31

Pickering Conc. 7

Pickering

33

Harmony Rd.

Oshawa

34

Courtice Rd.

Clarington

34

Enfield Rd.

Clarington

35

Wilson Rd.

Oshawa

36

Hopkins St.

Whitby

36

Anderson St.

Whitby

37

Finch Ave.

Pickering

38

Whites Rd.

Pickering

39

Durham Rd. 39

Uxbridge

39

Scott Conc. 3

Uxbridge

41

Salem Rd.

Ajax

42

Darlington-Clarke Townline

Clarington

43

Cochrane St.

Whitby

45

Henry St.

Whitby

46

Brock St. S.

Whitby

47

Shoreline Rd.

Brock

50

Portage Rd.

Brock

50

Canal Rd.

Brock

50

Durham Rd. 50

Brock

51

Old Hwy. 12

Brock

52

Phillip Murray Ave.

Oshawa

52

Boundary Rd.

Oshawa-Whitby

52

Thornton Rd.

Oshawa

53

Stevenson Rd.

Oshawa

54

Park Rd.

Oshawa

55

Townline Rd.

Oshawa-Clarington

56

Farewell St.

Oshawa

57

Waverley St.

Clarington

57

Martin Rd.

Clarington

57

Durham Rd. 57

Clarington

57

New Scugog Rd.

Clarington

57

Blackstock Rd.

Scugog

57

Caesarea Rd.

Scugog

58

Adelaide Ave.

Oshawa

58

Manning St.

Whitby

59

Gibb St.

Oshawa

59

Olive Ave.

Oshawa

60

Wentworth St.

Oshawa-Whitby

Hwy. 2

Kingston Rd.

Pickering-Ajax

Hwy. 2

Dundas St.

Whitby

Hwy. 2

Durham Hwy. 2

Clarington

Hwy. 2

King St./Ave.

Clarington

Hwy. 12

Brock St. N.

Whitby

Hwy. 12

Baldwin St.

Whitby

Hwy. 47

Durham Hwy. 47

Uxbridge

Hwy. 47

Brock St. E.

Uxbridge

Hwy. 47

Toronto St. S.

Uxbridge

Hwy. 47

Stouffville Rd.

Uxbridge

Hwy. 48

Durham Hwy. 48

Brock

Top

Weight Restrictions

The Region of Durham places all roads within its jurisdiction under weight restriction regulation from approximately March 1, each year to approximately May 1. The specific period is set annually. The period of restriction may vary depending on the conditions in the specific area. It is common that the weight restrictions are in place longer in the northern part of the Region.

For more detailed information, please see our Weight Restrictions section.