This is a list of County and Regional (collectively known as '' divisions'') numbered roads in Ontario. These roads are found only in

Southern Ontario Southern Ontario is a primary region of the province of Ontario, Canada, the other primary region being Northern Ontario. It is the most densely populated and southernmost region in Canada. The exact northern boundary of Southern Ontario is disp ...

(with the lone exception being Greater Sudbury, which is in

Northern Ontario Northern Ontario is a primary geographic and quasi-administrative region of the Canadian province of Ontario, the other primary region being Southern Ontario. Most of the core geographic region is located on part of the Superior Geological Pro ...

), and are listed alphabetically by county, because more than one county can sometimes have the same county road number without connecting across county lines. By their nature, all county roads in Ontario are numbered, unless noted. This page lists all of the county/district/regional roads by their respective county, district, or regional municipality. Some counties have been merged in the past, and are known as "United Counties". They will be treated and named as one county. The county road network has been present for many years, but has only been signed with the flowerpot logos since the early 1970s or 1980s (depending on the area). The signs are usually black text on white, or in some counties are multi-coloured. Previously, the roads simply had road names, such as "Essex Road 42" or "Kent County Road 14", and so on, but had no shields to designate them. County roads within still-extant counties are almost always rural routes and rarely run through towns. However, within regional municipalities, the systems were expanded to follow major streets in the formerly separated cities, or were retained within originally-rural townships that were incorporated as cities following mass suburbanization. In addition to County Roads, many townships also have Concession roads and Township Roads, such as Colchester South Road 3, and Concession 8. These do not have shields (only names on signs and maps). Some exceptions include former

Highway 38 The following highways are numbered 38: Australia * A38 (Sydney) Canada * Alberta Highway 38 * Ontario Highway 38 (former) * Saskatchewan Highway 38 Czech Republic * I/38 Highway; Czech: Silnice I/38 Germany * Bundesautobahn 38 India * N ...

in Eastern Ontario, where the township name appears instead of the county as the township administers the road, or is not signed at all. Former Secondary Highway 620, downloaded to the

Peterborough Peterborough () is a cathedral city in Cambridgeshire, east of England. It is the largest part of the City of Peterborough unitary authority district (which covers a larger area than Peterborough itself). It was part of Northamptonshire until ...

and

Hastings County Hastings County is located in the province of Ontario, Canada. Geographically, it is located on the border of Eastern Ontario and Central Ontario. Hastings County is the second-largest county in Ontario, after Renfrew County, and its county ...

governments, was downloaded further to Wollaston Township (in Hastings County), with a posted sign appearing similar to an Ontario Tertiary Highway.

Glossary

*CR = County Road (or City Road, for those counties that have become City of County, such as the City of

Prince Edward County, Ontario Prince Edward County (PEC) is a municipality in southern Ontario, Canada. Its coastline on Lake Ontario’s northeastern shore is known for Sandbanks Provincial Park, sand beaches, and limestone cliffs. The Regent Theatre, a restored Edwardian ...

) *DR = District Road (only in Muskoka; similar routes in unincorporated districts are usually provincial Secondary or Tertiary Highways) *MR = Municipal Road (for Single-Tier Municipalities) *RR = Regional Road (Not Rural Route) *CH = County Highway - some counties have the same number designation for two or more County Routes, but some (like Durham RM and the City of Norfolk County) also list routes as County Highways (CR HWY/RR HWY/DR HWY), abbreviated as CH. These are designations for downloaded former provincial highways. A prime example is Durham RR 2, and Durham RR HWY 2.

Counties

Bruce County Bruce County is a county in Southwestern Ontario, Canada comprising eight lower-tier municipalities and with a 2016 population of 66,491. It is named for James Bruce, 8th Earl of Elgin and 12th Earl of Kincardine, sixth Governor General of the ...

Dufferin County Dufferin County is a county and census division located in Central Ontario, Canada. The county seat is Orangeville, and the current Warden is Wade Mills. The current chief administrative officer is Sonya Pritchard. Dufferin covers an area of , ...

Elgin County Elgin County is a county of the Canadian province of Ontario with a 2016 population of 50,069. Its population centres are St. Thomas, Aylmer, Port Stanley, Belmont, Dutton and West Lorne. The county seat is St. Thomas, which is separated from t ...

Essex County

Frontenac County Frontenac County is a county and census division of the Canadian province of Ontario. It is located in the eastern portion of Southern Ontario. The city of Kingston is in the Frontenac census division, but is separated from the County of Front ...

Grey County Grey County is a county of the Canadian province of Ontario. The county seat is in Owen Sound. It is located in the subregion of Southern Ontario named Southwestern Ontario. Grey County is also a part of the Georgian Triangle. At the time of t ...

Haliburton County Haliburton is a county of Ontario, Canada, known as a tourist and cottage area in Central Ontario for its scenery and for its resident artists. Minden Hills is the county seat. Haliburton County and the village of Haliburton are named after Tho ...

Hastings County Hastings County is located in the province of Ontario, Canada. Geographically, it is located on the border of Eastern Ontario and Central Ontario. Hastings County is the second-largest county in Ontario, after Renfrew County, and its county ...

Huron County

Lambton County Lambton County is a county in Southwestern Ontario, Canada. It is bordered on the north by Lake Huron, which is drained by the St. Clair River, the county's western border and part of the Canada-United States border. To the south is Lake Saint Cl ...

Lanark County Lanark County is a county located in the Canadian province of Ontario. Its county seat is Perth, which was first settled in 1816.Brown, Howard Morton, 1984. Lanark Legacy, Nineteenth Century Glimpses of on Ontario County. Corporation of the Cou ...

United Counties of Leeds and Grenville

Lennox and Addington County Lennox and Addington County is a county and census division of the Canadian province of Ontario. The county seat is Greater Napanee. It is located in the subregion of Southern Ontario named Eastern Ontario. Around the middle of the 19th century, t ...

Middlesex County

Northumberland County

Perth County

Peterborough County Peterborough County is located in Southern Ontario, Canada. The county seat is Peterborough, which is independent of the county. The southern section of the county is mix of agriculture, urban and lakefront properties. The northern section of th ...

United Counties of Prescott and Russell

Renfrew County Renfrew County is a county in the Canadian province of Ontario. It stands on the west bank of the Ottawa River. There are 17 municipalities in the county. History Bathurst District When Carleton County was withdrawn from Bathurst District in 1 ...

Simcoe County Simcoe County is located in the central portion of Southern Ontario, Canada. The county is just north of the Greater Toronto Area, stretching from the shores of Lake Simcoe in the east to Georgian Bay in the west. Simcoe County forms part of the ...

United Counties of Stormont, Dundas and Glengarry The United Counties of Stormont, Dundas and Glengarry (SDG) is an upper-tier municipality in the Canadian province of Ontario that comprises three historical counties and excludes the City of Cornwall and the Mohawk Nation of Akwesasne. However ...

Wellington County

Regional/District Municipalities

Regional Municipality of Durham The Regional Municipality of Durham (), informally referred to as Durham Region, is a regional municipality in Southern Ontario, Canada. Located east of Toronto and the Regional Municipality of York, Durham forms the east-end of the Greater To ...

Regional Municipality of Halton

District Municipality of Muskoka

Regional Municipality of Niagara The Regional Municipality of Niagara, also colloquially known as the Niagara Region or Region of Niagara, is a regional municipality comprising twelve municipalities of Southern Ontario, Canada. The regional seat is in Thorold. It is the souther ...

Oxford County

Regional Municipality of Peel The Regional Municipality of Peel (informally Peel Region or Region of Peel, also formerly Peel County) is a regional municipality in the Greater Toronto Area, Southern Ontario, Canada. It consists of three municipalities to the west and northwe ...

:''Main Articles:'' :* List of numbered roads in Peel Region :* List of roads in Brampton (includes non-numbered Brampton roads) :*

List of roads in Mississauga The following is a list of non-numbered and numbered ( Peel Regional Roads) in Mississauga, Ontario. History and layout Most major roads in Mississauga are concession roads laid out in the early 19th Century, when much of the city was know ...

(includes non-numbered Mississauga roads)

Regional Municipality of Waterloo

Regional Municipality of York The Regional Municipality of York, also called York Region, is a regional municipality in Southern Ontario, Canada, between Lake Simcoe and Toronto. The region was established after the passing of then Bill 102, An Act to Establish The Regional ...

Single-tier municipalities

County of Brant The County of Brant ( 2021 population 39,474) is a single-tier municipality in the Canadian province of Ontario. Although it retains the word "county" in its name, the municipality is a single-tier municipal government and has no upper tier. The ...

Chatham-Kent

Greater Sudbury

Haldimand County Haldimand County is a rural city-status single-tier municipality on the Niagara Peninsula in Southern Ontario, Canada, on the north shore of Lake Erie, and on the Grand River. Despite its name, it is no longer a county by definition, as all mu ...

Hamilton

Kawartha Lakes The City of Kawartha Lakes (2021 population 79,247) is a unitary municipality in Central Ontario, Canada. It is a municipality legally structured as a single-tier city; however, Kawartha Lakes is the size of a typical Ontario county and is most ...

Norfolk County

Ottawa

:''Main Articles:'' :* List of numbered roads in Ottawa :*

List of roads in Ottawa This is a list of major roads in Ottawa, Ontario, Canada: * Airport Parkway * Albert Street * Albion Road *Alta Vista Drive * Anderson Road * Aviation Parkway * Bank Street *Bankfield Road *Baseline Road *Beechwood Avenue * Blair Road ...

(includes non-numbered Ottawa roads)

Prince Edward County

Toronto Toronto ( ; or ) is the capital city of the Canadian province of Ontario. With a recorded population of 2,794,356 in 2021, it is the most populous city in Canada and the fourth most populous city in North America. The city is the anch ...

:''Main Articles:'' :* Metro Toronto Roads and Transportation ''(the present City of Toronto was formerly

Metropolitan Toronto The Municipality of Metropolitan Toronto was an upper-tier level of municipal government in Ontario, Canada, from 1953 to 1998. It was made up of the old city of Toronto and numerous townships, towns and villages that surrounded Toronto, whic ...

; a regional-level of goverenment that maintained a non-numbered system of major roads)'' :* List of east-west roads in Toronto :*

List of diagonal roads in Toronto The following lists roads in Toronto, Ontario, Canada, that do not follow the city grid, often referred to as ''contour roads or diagonal roads''. They are listed by type of road, then alphabetically. Arterial roads Albion Road Albion Road ...

List of north-south roads in Toronto A ''list'' is any set of items in a row. List or lists may also refer to: People * List (surname) Organizations * List College, an undergraduate division of the Jewish Theological Seminary of America * SC Germania List, German rugby unio ...

References

External links

The Kings Highway

Ontario Highways
{{Roads in Ontario Cities