List of numbered roads in Peterborough County
This is a list of numbered roads in Peterborough County, Ontario, Canada.
| Number | Local Name | Western/Southern Terminus | Eastern/Northern Terminus | Settlements served | Additional Notes | |||
| Lindsay Road | Highway 7 | County Road 18 | Fowlers Corners | Formerly Highway 7B | ||||
| Carmel Line Bensfort Road North Rice Lake Road Albert Street West | County Road 28 | County Road 45 | Bailieboro, Bensfort, Keene, Villiers, Birdsalls Station, Hastings | |||||
| Parkhill Road West | Highway 7 | County Road 27 | Peterborough | minor connecting route | ||||
| Parkhill Road East Warsaw Road Water Street County Road 4 | Inverlea Bridge, Peterborough | County Road 6 | Peterborough, Donwood, Five Corners, Warsaw | |||||
| Lansdowne Road | Highway 7 | Peterborough city limits | Murray Hill, Peterborough | |||||
| Stony Lake Road 3rd Line North County Road 6 Unimin Road | Highway 28 | County Road 46 | Galesburg, Hall Glen, Gilchrist Bay, Clarina, Nephton, Blue Mountain | |||||
| County Road 8 Webster Road Line Road 5 Dummer-Asphodel Road | County Road 4 | County Road 40 | Douro, Cottesloe, South Dummer | |||||
| Mount Pleasant Road Sherbrooke Street | County Road 10 | Brealey Drive | Mount Pleasant, Peterborough | |||||
| 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 | ||||
| Moncrief Line Airport Road | County Road 28 | Brown Line | Peterborough Airport | |||||
| Fife's Bay Road Lily Lake Road | Fairbairn Street, Peterborough | Maryland Drive | Peterborough, Fife's Bay, Stewart Heights | |||||
| Monaghan Parkway | Highway 7 | Peterborough city limits | none | Formerly Highway 7 | ||||
| Robinson Road Ennis Road Tara Road Blackpool Road | County Road 14 | Anchor Bay Road | Youngstown, Ennismore | |||||
| Robinson Road Listowel Line Emerald Isle Road | County Road 16 | Harrington Line | Emerald Isle, Connaught Shore | |||||
| Chemong Road Ward Street 8th Line | Peterborough city limits | County Road 29 | Chemong Park, Bridgenorth, Chemong Heights | Formerly Highway 7B limits | Highway 28 | Nogies Creek, Flynns, Buckhorn, Burleighs Falls | Formerly | |
| Lakehurst Road | Anchor Bay Road | County Road 36 | Buckhorn | |||||
| 2nd Line Road | County Road 4 | County Road 2 | Birdsalls Station, Warsaw | |||||
| Bensfort Road | County Road 2 | Highway 7 | Cold Springs | |||||
| Dummer Road County Road 40 | Highway 7 | County Road 6 | Norwood, Centre Dummer | |||||
| County Road 42 | County Road 45 | County Road 30 | Norwood, Trent River | |||||
| South Lake Road | County Road 46 | County Road 6 | none | bush route connecting Stony Lake and Havelock | ||||
| Bridge Street North Albert Street East County Road 45 Victoria Street | the Trent River | Highway 7 | Hastings, Norwood | Formerly | ||||
| Concession Street County Road 46 | Old Norwood Road | County Road 504 | Havelock, Rush Point, Round Lake, Oak Lake, Lasswade | |||||
| County Road 47 | County Road 44 | County Road 46 | none | minor connecting route | ||||
| Mary Street County Road 48 | Highway 7 | Vansickle Road | Havelock, Chase Corners, Freeman Corners, Cordova Mines | |||||
| County Road 50 | Trent River Road | Highway 7 | Preneveau | |||||
| Jack Lake Road | Fire Route #88 | County Road 504 | Apsley, Jack Lake | |||||
| Balmer Road | County Road 620 | Pleasant Point Road | Chandos Lake, Little Loon Lake | |||||
| Northey's Bay Road | Highway 28 | County Road 6 | Woodview, Stonyridge, Petroglyphs Provincial Park | |||||
| Monck Road | Reid Street, Kinmount | White Boundary Road | Furnace Falls, Kinmount | Formerly Highway 503 | ||||
| County Road 504 Wellington Street | Highway 28 | County Road 620 | Apsley, Lasswade, Owenbrook | Formerly Highway 504 | ||||
| County Road 507 | County Road 36 | Fox Lake Drive | Flynns, Rockcroft, Mississauga Landing, Catchacoma | Formerly Highway 507 | ||||
| County Road 620 | Highway 28 | County Road 504 | Clydesdale Lake, Glen Alda | Formerly Highway 620 | ||||
| Burleigh Street | County Road 620 | County Road 504 | Apsley | Formerly Highway 620A |