List of numbered roads in Peterborough County

This is a list of numbered roads in Peterborough County, Ontario.

County Road #	Local Name(s)	Southern/Western Terminus	Northern/Eastern Terminus	Settlements served	Additional Notes
1	Lindsay Road	King's Highway 7	County Road 18	Fowlers Corners
2	Carmel Line Bensfort Road North Rice Lake Road Albert Street West	County Road 28	County Road 45	Bailieboro, Bensfort, Keene, Villiers, Birdsalls Station, Hastings
3	Parkhill Road West	King's Highway 7	County Road 27	Peterborough	minor connecting route
4	Parkhill Road East Warsaw Road Water Street County Road 4	Inverlea Bridge, Peterborough	County Road 6	Peterborough, Donwood, Five Corners, Warsaw
5	Lansdowne Road	King's Highway 7	Peterborough city limits	Murray Hill, Peterborough
6	Stony Lake Road 3rd Line North County Road 6 Unimin Road	King's Highway 28	County Road 46	Galesburg, Hall Glen, Gilchrist Bay, Clarina, Nephton, Blue Mountain
8	County Road 8 Webster Road Line Road 5 Dummer-Asphodel Road	County Road 4	County Road 40	Douro, Cottesloe, South Dummer
9	Mount Pleasant Road Sherbrooke Street	County Road 10	Brealey Drive	Mount Pleasant, Peterborough
10	County Road 10 Queen Mary Street	Challice 1st Line	Hayes Line	Mount Pleasant, Ida, Cavan, Millbrook, Carmel	a.k.a. Tupper Street and Duke Street in Millbrook
11	Moncrief Line Airport Road	County Road 28	Brown Line	Peterborough Airport
12	Fife's Bay Road Lily Lake Road	Fairbairn Street, Peterborough	Maryland Drive	Peterborough, Fife's Bay, Stewart Heights
15	Monaghan Parkway	King's Highway 7	Peterborough city limits	none	minor connecting route
16	Robinson Road Ennis Road Tara Road Blackpool Road	County Road 14	Anchor Bay Road	Youngstown, Ennismore
17	Robinson Road Listowel Line Emerald Isle Road	County Road 16	Harrington Line	Emerald Isle, Connaught Shore
18	Chemong Road Ward Street 8th Line	County Road 19	County Road 29	Chemong Park, Bridgenorth, Chemong Heights
19	3rd Line	County Road 18	Hilliard Street, Peterborough	none	minor connecting route
20	Selwyn Road 12th Line Young's Point Road	County Road 18	King's Highway 28	Selwyn Shores, Selwyn, Young's Point
21	5th Line Wallace Point Road	Glamorgan Road	County Road 39	Millbrook, Wallace Point, Stewarts Hall, Cold Springs
22	Curve Lake Road	Westview Road	County Road 23	Curve Lake native reserve
23	Buckhorn Road	County Road 29	County Road 36	Selwyn, Buckhorn
24	Centre Line	Peterborough city limits	County Road 18	Terra View Heights
25	Young's Point Road	County Road 18	County Road 20	none	western shore route along Lake Katchewanooka
27	Ackison Road	County Road 3	County Road 12	none	minor connecting route
28	County Road 28	Eagleson 1st Line	King's Highway 7	Fraserville, South Monaghan, Bailieboro
29	Lakefield Road Bridge Street Queen Street	Peterborough city limits	King's Highway 28	Lakefield
30	County Road 30	the Trent River	Old Norwood Road	Trent River
31	Hiawatha Line	Paudash Street, Hiawatha	County Road 2	Hiawatha native reserve
32	River Road Water Street	Peterborough city limits	County Road 29	Lakefield
33	County Road 33	County Road 32	King's Highway 28	Lakefield
34	Heritage Line Serpent Mounds Road	Serpent Mounds campground	King's Highway 7	Lang, Keene, Serpent Mounds Park
35	Keene Road Television Road	County Road 2	the Trent Canal	Zion, Assumption, Peterborough
36	County Road 36	Kawartha Lakes city (former Victoria County) limits	King's Highway 28	Nogies Creek, Flynns, Buckhorn, Burleighs Falls
37	Lakehurst Road	Anchor Bay Road	County Road 36	Buckhorn
38	2nd Line Road	County Road 4	County Road 2	Birdsalls Station, Warsaw
39	Bensfort Road	County Road 2	King's Highway 7	Cold Springs
40	Dummer Road County Road 40	King's Highway 7	County Road 6	Norwood, Centre Dummer
42	County Road 42	County Road 45	County Road 30	Norwood, Trent River
44	South Lake Road	County Road 46	County Road 6	none	bush route connecting Stony Lake and Havelock
45	Bridge Street North Albert Street East County Road 45 Victoria Street	the Trent River	King's Highway 7	Hastings, Norwood
46	Concession Street County Road 46	Old Norwood Road	County Road 504	Havelock, Rush Point, Round Lake, Oak Lake, Lasswade
47	County Road 47	County Road 44	County Road 46	none	minor connecting route
48	Mary Street County Road 48	King's Highway 7	Vansickle Road	Havelock, Chase Corners, Freeman Corners, Cordova Mines
50	County Road 50	Trent River Road	King's Highway 7	Preneveau
52	Jack Lake Road	Fire Route #88	County Road 504	Apsley, Jack Lake
54	Balmer Road	County Road 620	Pleasant Point Road	Chandos Lake, Little Loon Lake
56	Northey's Bay Road	King's Highway 28	County Road 6	Woodview, Stonyridge, Petroglyphs Provincial Park
503	Monck Road	Reid Street, Kinmount	White Boundary Road	Furnace Falls, Kinmount
504	County Road 504 Wellington Street	County Road 620A	County Road 620	Apsley, Lasswade, Owenbrook
507	County Road 507	County Road 36	Fox Lake Drive	Flynns, Rockcroft, Mississauga Landing, Catchacoma
620	County Road 620	County Road 620A	County Road 504	Clydesdale Lake, Glen Alda
620A	Burleigh Street	King's Highway 28	King's Highway 28	Apsley