List of former provincial highways in Ontario
Encyclopedia
The Canadian
province of Ontario
has an extensive network of Primary (King's), Secondary, and Tertiary Highways, with county-level and city-level roads linking between them. Over the years, however, Ontario has turned back numerous highways to municipal government bodies, renumbered them, or upgraded them to 400-series highways
.
In 1997 and 1998, many sections of the provincial highway network were downloaded to local municipalities (such as cities, counties or regional municipalities) by the Ontario Ministry of Transportation as a cost-saving measure. While highways were occasionally transferred to local governments in the past, the 1997-1998 downloads represented the most significant changes to Ontario's highway network. Many highways were completely devolved, while of others only short sections remain under provincial jurisdiction (Highway 2
, once stretching across Southern Ontario, now is only a few kilometres long). Below is a partial list of partially or wholly devolved highways since 1997.
Additional highways and bypass routes devolved: 2B, 2S, 3B, 4A, 5A, 7B, 8A, 11B, 12B, 13, 15A, 16, 17A, 17B, 24A, 35B, 40B, 48B, 401A.
, Highway 4
and Highway 7
. Other highways that have ended in a T-junction with other provincial highways have sometimes been extended or truncated by a few miles in favor of a realignment onto 400-series highways; or freeways upgrades without 400-series designations.
Canada
Canada is a North American country consisting of ten provinces and three territories. Located in the northern part of the continent, it extends from the Atlantic Ocean in the east to the Pacific Ocean in the west, and northward into the Arctic Ocean...
province of Ontario
Ontario
Ontario is a province of Canada, located in east-central Canada. It is Canada's most populous province and second largest in total area. It is home to the nation's most populous city, Toronto, and the nation's capital, Ottawa....
has an extensive network of Primary (King's), Secondary, and Tertiary Highways, with county-level and city-level roads linking between them. Over the years, however, Ontario has turned back numerous highways to municipal government bodies, renumbered them, or upgraded them to 400-series highways
400-series highways (Ontario)
The 400-series highways are a network of controlled-access highways throughout the southern portion of the Canadian province of Ontario, forming a special subset of the provincial highway system. They are analogous to the Interstate Highway System in the United States or the British Motorway...
.
In 1997 and 1998, many sections of the provincial highway network were downloaded to local municipalities (such as cities, counties or regional municipalities) by the Ontario Ministry of Transportation as a cost-saving measure. While highways were occasionally transferred to local governments in the past, the 1997-1998 downloads represented the most significant changes to Ontario's highway network. Many highways were completely devolved, while of others only short sections remain under provincial jurisdiction (Highway 2
Highway 2 (Ontario)
King's Highway 2, usually referred to simply as Highway 2 is a provincially maintained highway in Ontario. Once the primary east–west route across the southern end of the province, Highway 2 became mostly redundant in the 1960s following the completion of Highway 401, which more or less...
, once stretching across Southern Ontario, now is only a few kilometres long). Below is a partial list of partially or wholly devolved highways since 1997.
Primary highways
Highway 2Highway 2 (Ontario)King's Highway 2, usually referred to simply as Highway 2 is a provincially maintained highway in Ontario. Once the primary east–west route across the southern end of the province, Highway 2 became mostly redundant in the 1960s following the completion of Highway 401, which more or less...
– Windsor to the Ontario-Quebec boundary, now Lake Shore Boulevard, Kingston RoadKingston Road (Toronto)Kingston Road is the southernmost major road along the eastern portion of Toronto, specifically in the districts of East York and Scarborough. Until 1998, it formed a significant portion of Highway 2...
, Toronto Road, and Loyalist Road. Its purpose was largely superseded by Highway 401; only a 4.4-kilometre section near GananoqueGananoque, OntarioGananoque is a town in Leeds and Grenville County, Ontario, Canada. The town had a population of 5,287 year-round residents in the Canada 2006 Census, as well as summer residents sometimes referred to as "Islanders" because of the Thousand Islands in the St. Lawrence River, Gananoque's most...
remains.
Highway 2AHighway 2A (Ontario)King's Highway 2A, commonly referred to as Highway 2A, was the designation of five separate provincially maintained highways in the Canadian province of Ontario. Highway 2A was an alternate route to Highway 2 in London, Chatham and Cornwall; these routes were all eventually redesignated...
– Scarborough, OntarioScarborough, OntarioScarborough is a dissolved municipality within the city of Toronto, Ontario, Canada. Geographically, it comprises the eastern part of Toronto. It is bordered on the south by Lake Ontario, on the west by Victoria Park Avenue, on the north by Steeles Avenue East, and on the east by the Rouge River...
. Was once an expressway in the 1940s until Highway 401 took over its current route in 1952.- Highway 2A (Essex County, Ontario) (1929)
Highway 3Highway 3 (Ontario)King's Highway 3, commonly referred to as Highway 3 and historically as the Talbot Trail, is a provincially maintained highway in the Canadian province of Ontario which travels parallel to the shore of Lake Erie. It has three segments, the first of which runs from the Ambassador Bridge in Windsor...
– between St. ThomasSt. Thomas, OntarioSt. Thomas is a city in southern , Ontario, Canada. It is the seat for Elgin County and gained its city charter on March 4, 1881.-History:...
and LeamingtonLeamington, OntarioLeamington is a municipality in Essex County, southern Ontario, Canada, and has a population of 31,113. It includes Point Pelee, the southernmost point of mainland Canada. It has a large H. J. Heinz Company factory and is known as the "Tomato Capital of Canada", with 4 km² of this crop in the...
and within the urban areas of Port Colborne and Fort Erie.
Highway 4Highway 4 (Ontario)King's Highway 4, also known as Highway 4, is a provincially maintained highway in the Canadian province of Ontario. Originally much longer than its present length, more than half of Highway 4 was transferred to the responsibility of local governments in 1998. In its present form, it travels...
– Downloaded portions: south of the interchange with Highway 401, and north/east of Highway 8
Highway 5Highway 5 (Ontario)King's Highway 5, also known as Highway 5 and historically as the Dundas Highway, is a provincially maintained highway in the Canadian province of Ontario. The east–west highway travels a distance of between Highway 8 at Peter's Corners, north of Hamilton and Highway 6 at Clappison's Corners...
Highway 6Highway 6 (Ontario)King's Highway 6, also known as Highway 6, is a provincially maintained highway in the Canadian province of Ontario. It crosses a distance of between Port Dover on the north shore of Lake Erie and Espanola on the northern shore of Lake Huron, ending at the Trans-Canada Highway in McKerrow.- Port...
– Downloaded portions: south/west of Port DoverPort Dover, OntarioPort Dover is an unincorporated community and former town located in Norfolk County, Ontario, Canada on the north shore of Lake Erie.The community was the subject of an American raid during the War of 1812, on May 14, 1814....
Highway 7Highway 7 (Ontario)King's Highway 7, commonly referred to as Highway 7 and historically as the Northern Highway, is a provincially maintained highway in the Canadian province of Ontario...
– Downgraded the portion in York Region west of Main St. Markham/ Markham Rd./Highway 48.
Highway 8Highway 8 (Ontario)Provincial Highway 8 is a provincially maintained highway in the Canadian province of Ontario. Its total length is 138.5 km, though it was once much longer, running farther east from Hamilton to Niagara Falls, before the Queen Elizabeth Way replaced its role.- History :Highway 8 is one of the...
– From WinonaWinona, OntarioWinona is a small community in southern Ontario, that is officially a part of the city of Hamilton, Ontario.- International acclaim :Winona is home to these internationally known entities:...
to Niagara FallsNiagara Falls, OntarioNiagara Falls is a Canadian city on the Niagara River in the Golden Horseshoe region of Southern Ontario. The municipality was incorporated on June 12, 1903...
, and, more recently, from Peters Corners to WinonaWinona, OntarioWinona is a small community in southern Ontario, that is officially a part of the city of Hamilton, Ontario.- International acclaim :Winona is home to these internationally known entities:...
.
Highway 9Highway 9 (Ontario)King's Highway 9, also known as Highway 9, is a provincially maintained highway in the Canadian province of Ontario. Often cited as an example of poor planning, Highway 9 has been divided into two segments since January 1, 1998, when the segment between Harriston and Orangeville was downloaded to...
Highway 10Highway 10 (Ontario)King's Highway 10, commonly referred to as Highway 10 and historically as the Toronto–Sydenham Road, is a provincially maintained highway in the Canadian province of Ontario...
– Hurontario StreetHurontario StreetHurontario Street is a roadway running in Ontario, Canada between Lake Ontario at Mississauga and Lake Huron's Georgian Bay at Collingwood.Within the cities of Mississauga and Brampton, it is a major urban thoroughfare. Between Caledon and Orangeville, it is part of busy Highway 10, which leaves...
in Mississauga and Main Street in BramptonBramptonBrampton is the third-largest city in the Greater Toronto Area of Ontario, Canada.Brampton may also refer to:- Canada :* Brampton, a city in Ontario** Brampton GO Station, a station in the GO Transit network located in the city- United Kingdom :...
were formerly part of this route, but lost the designation with the completion of Highway 410 through the area. The Highway 10 designation is still in use north of Brampton.
Highway 11 – from Barrie southward; primarily known as Yonge StreetYonge StreetYonge Street is a major arterial route connecting the shores of Lake Ontario in Toronto to Lake Simcoe, a gateway to the Upper Great Lakes. It was formerly listed in the Guinness Book of Records as the longest street in the world at , and the construction of Yonge Street is designated an "Event of...
nowadays
Highway 11A – TorontoTorontoToronto is the provincial capital of Ontario and the largest city in Canada. It is located in Southern Ontario on the northwestern shore of Lake Ontario. A relatively modern city, Toronto's history dates back to the late-18th century, when its land was first purchased by the British monarchy from...
; Gardiner ExpresswayGardiner ExpresswayThe Frederick G. Gardiner Expressway, colloquially referred to as "the Gardiner", is a municipal expressway in the Canadian province of Ontario, connecting downtown Toronto with its western suburbs...
/Lake Shore Boulevard to Highway 401. Now known only as York Street, University AvenueUniversity Avenue (Toronto)University Avenue is a major north-south road in Downtown Toronto, Ontario, Canada. At its north end, University Avenue is the site of the Ontario Legislative Building. The eight-lane wide street is the location for several hospitals, numerous office buildings, Osgoode Hall and the Four Seasons...
, Avenue Road, and Oriole Parkway.
Highway 11B – CobaltCobalt, OntarioCobalt is a town in the district of Timiskaming, province of Ontario, Canada, with a population of 1,223 In 2001 Cobalt was named "Ontario's Most Historic Town" by a panel of judges on the TV Ontario program Studio 2, and in 2002 the area was designated a National Historic Site.-History:Silver was...
-New Liskeard. Portions of the road in Coleman TownshipColeman, OntarioColeman is a township in the northeastern part of the Canadian province of Ontario. It is situated in the Timiskaming District of Northern Ontario. The township had a population of 580 in the Canada 2006 Census.It is located along Highway 11 and 11-B....
are still signed as 11B.
Highway 12Highway 12 (Ontario)King's Highway 12, commonly referred to as Highway 12, is a provincially maintained highway in the Canadian province of Ontario. The highway connects the eastern end of the Greater Toronto Area with Kawartha Lakes , Orillia and Midland. It forms a part of the Trans-Canada Highway system from north...
– WhitbyWhitby, OntarioWhitby is a town in Durham Region. Whitby is located in Southern Ontario east of Toronto on the north shore of Lake Ontario, and is home to the headquarters of Durham Region...
--south of Highway 407 right-of-way.- Highway 14Highway 14 (Ontario)King's Highway 14, commonly referred to as Highway 14, was a provincially maintained highway in the Canadian province of Ontario. At its peak length, the route connected Highway 33 in Bloomfield with Highway 7 in Marmora...
– MarmoraMarmora, OntarioMarmora is the largest community in the Municipality of Marmora and Lake in Hastings County, Ontario, Canada. It is located on the Crowe River and along Highway 7 between Havelock to the west and Madoc to the east, about the half way point between Ottawa and Toronto.-History:The village was named...
to Highway 62 near Foxboro. 
Highway 15Highway 15 (Ontario)Provincial Highway 15, also known as Highway 15, is a provincially maintained highway in the Canadian province of Ontario.It currently runs between Kingston at the Highway 401 interchange and Highway 7 in Carleton Place...
– From CFB KingstonCFB KingstonCanadian Forces Base Kingston is a Canadian Forces Base located in Kingston, Ontario, Canada.CFB Kingston is home to the Communications and Electronics Branch of the Canadian Forces. The base also hosts the Canadian Forces School of Communications and Electronics...
to Highway 401, now Kingston Road 15, and from Carleton PlaceCarleton Place, OntarioCarleton Place is a town in the eastern portion of Eastern Ontario, Canada, in Lanark County, about west of downtown Ottawa. It is located at the crossroads of Highway 15 and Highway 7, halfway between the towns of Perth, Almonte, Smiths Falls, and the nation's capital, Ottawa...
to ArnpriorArnprior, OntarioArnprior is a town in Renfrew County, in the eastern portion of Southern Ontario, Canada. It is located at the mouth of the Madawaska River, as it enters the Ottawa River in the Ottawa Valley...
, now Lanark Road 29.
Highway 16Highway 16 (Ontario)King's Highway 16, commonly known as Highway 16 and historically as the Prescott Highway, is a provincially maintained highway in the Canadian province of Ontario. The highway once travelled from near Prescott to Ottawa. However, its length was truncated significantly when most of the route was...
– Upgraded to a 400 series highway (Highway 416). Now only a short stub remains.
Highway 17 – Replaced by Highway 417 east of ArnpriorArnprior, OntarioArnprior is a town in Renfrew County, in the eastern portion of Southern Ontario, Canada. It is located at the mouth of the Madawaska River, as it enters the Ottawa River in the Ottawa Valley...- Highway 18Highway 18 (Ontario)King's Highway 18, commonly referred to as Highway 18 was the longest highway in Essex County, Ontario, and travelled through the most communities. Today, it is known as County Road 20...
– From WindsorWindsor, OntarioWindsor is the southernmost city in Canada and is located in Southwestern Ontario at the western end of the heavily populated Quebec City – Windsor Corridor. It is within Essex County, Ontario, although administratively separated from the county government. Separated by the Detroit River, Windsor...
to LeamingtonLeamington, OntarioLeamington is a municipality in Essex County, southern Ontario, Canada, and has a population of 31,113. It includes Point Pelee, the southernmost point of mainland Canada. It has a large H. J. Heinz Company factory and is known as the "Tomato Capital of Canada", with 4 km² of this crop in the...
, now Essex County Road 20 
Highway 19Highway 19 (Ontario)King's Highway 19, commonly referred to as Highway 19, is a provincially maintained highway in the Canadian province of Ontario. Highway 19 currently runs from Tillsonburg north to a point near Ingersoll. The total length of Highway 19 is presently , which is very similar to its original length in...
– From terminus at Port BurwellPort Burwell, OntarioPort Burwell is a community on the north shore of Lake Erie, in the municipality of Bayham in Elgin County, Ontario, Canada.It is situated at the mouth of Big Otter Creek.-History:...
to Highway 3 in TillsonburgTillsonburg, OntarioTillsonburg is a town in Oxford County, Ontario, Canada.Tillsonburg is a town of 14,822 located about 50 kilometres southeast of London, on Highway 3 at the junction of Highway 19 the closest route to Highway 401 at Ingersoll, Ontario...
; from Highway 401 to terminus at Highway 86 near Milverton. The section from Tillsonburg to Highway 401 remains.
Highway 20Highway 20 (Ontario)King's Highway 20, also known as Highway 20, is a provincially maintained highway in the Canadian province of Ontario. Presently, it is a short stub between Highway 58 and Niagara Regional Road 70 in the town of Thorold.- History :...
– From QEW exit 88Queen Elizabeth WayThe Queen Elizabeth Way, commonly abbreviated as the QEW, is a 400-Series highway in the Canadian province of Ontario. The freeway links Buffalo, New York and the Niagara Peninsula with Toronto. It begins at the Peace Bridge in Fort Erie and travels around the western shore of Lake Ontario, ending...
east of HamiltonHamilton, OntarioHamilton is a port city in the Canadian province of Ontario. Conceived by George Hamilton when he purchased the Durand farm shortly after the War of 1812, Hamilton has become the centre of a densely populated and industrialized region at the west end of Lake Ontario known as the Golden Horseshoe...
to Highway 58Highway 58 (Ontario)King's Highway 58, commonly referred to as Highway 58, is a provincially maintained highway in the Canadian province of Ontario. Highway 58 currently runs from the Highway 406 junction on the St. Catharines – Thorold boundary to the Highway 406 junction near Turner's Corners, all...
near AllanburgAllanburg, OntarioAllanburg is a community within the City of Thorold, Ontario, Canada. It is located on the Welland Canal and Highway 20, both important transportation routes through the Niagara Peninsula. The two cross at a 1932-built vertical-lift bridge, numbered as Bridge 11 by the Saint Lawrence Seaway...
and from Thorold Townline Road to Niagara FallsNiagara Falls, OntarioNiagara Falls is a Canadian city on the Niagara River in the Golden Horseshoe region of Southern Ontario. The municipality was incorporated on June 12, 1903...
, now Regional Road 20 (Confederation Parkway through Stoney CreekStoney Creek, OntarioStoney Creek is a community in Ontario, Canada.Note: This article will only deal with matters up to its amalgamation with Hamilton.-Geography and population:...
, Rymal Road, and Lundy's Lane); only a 1.9-kilometre section near AllanburgAllanburg, OntarioAllanburg is a community within the City of Thorold, Ontario, Canada. It is located on the Welland Canal and Highway 20, both important transportation routes through the Niagara Peninsula. The two cross at a 1932-built vertical-lift bridge, numbered as Bridge 11 by the Saint Lawrence Seaway...
remains.
Highway 21Highway 21 (Ontario)King's Highway 21, commonly referred to as Highway 21, is a provincially maintained highway in the Canadian province of Ontario that begins at Highway 402 mid-way between Sarnia and London and ends at Highway 6, Highway 10 and Highway 26 in Owen Sound...
– Portions South of Highway 402- Highway 22 – London, OntarioLondon, OntarioLondon is a city in Southwestern Ontario, Canada, situated along the Quebec City – Windsor Corridor. The city has a population of 352,395, and the metropolitan area has a population of 457,720, according to the 2006 Canadian census; the metro population in 2009 was estimated at 489,274. The city...
to near Warwick, OntarioWarwick, OntarioWarwick is a rural township in Lambton County, Ontario, Canada, with a population of 4,025.Bisected by the Egremont Road that was surveyed to link London with the Lake Huron shoreline in 1832, the township began to attract settlers including those helped by charitable organizations, such as Lord...
, connecting to Sarnia, OntarioSarnia, OntarioSarnia is a city in Southern Ontario, Canada . It is the largest city on Lake Huron and is located where the upper Great Lakes empty into the St. Clair River....
and to Arkona by Highway 7; replaced by most of routing of Highway 402 
Highway 24Highway 24 (Ontario)Highway 24 is a highway in the Canadian province of Ontario which presently begins at Highway 3 in Simcoe, and ends at Highway 401, in Cambridge. Highway 24 runs in a north/south direction and has been in service since 1927...
– 2 km south of CambridgeCambridge, OntarioCambridge is a city located in Southern Ontario at the confluence of the Grand and Speed rivers in the Regional Municipality of Waterloo, Ontario, Canada. It is an amalgamation of the City of Galt, the towns of Preston and Hespeler, and the hamlet of Blair.Galt covers the largest portion of...
and northward through GuelphGuelphGuelph is a city in Ontario, Canada.Guelph may also refer to:* Guelph , consisting of the City of Guelph, Ontario* Guelph , as the above* University of Guelph, in the same city...
, OrangevilleOrangeville, OntarioOrangeville is a town in south-central Ontario, Canada, and the seat of Dufferin County.-History:Before European settlers, Orangeville was thought to be a native hunting ground...
, ShelburneShelburne, OntarioShelburne, Ontario is a town in Dufferin County, Ontario, Canada, located at the intersection of Highway 10 and Highway 89...
, and CollingwoodCollingwood, OntarioCollingwood is a town in Simcoe County, Ontario, Canada. Geographically, it is situated on Nottawasaga Bay at the southern point of Georgian Bay.-History:...
on Georgian BayGeorgian BayGeorgian Bay is a large bay of Lake Huron, located entirely within Ontario, Canada...
.
Highway 24AHighway 24 (Ontario)Highway 24 is a highway in the Canadian province of Ontario which presently begins at Highway 3 in Simcoe, and ends at Highway 401, in Cambridge. Highway 24 runs in a north/south direction and has been in service since 1927...- Highway 25 – Now Bronte Road (south of Ontario Highway 407 in OakvilleOakville, OntarioOakville is a town in Halton Region, on Lake Ontario in Southern Ontario, Canada, and is part of the Greater Toronto Area. As of the 2006 census the population was 165,613.-History:In 1793, Dundas Street was surveyed for a military road...
), Ontario St/Steeles Av/Martin St/Halton Regional Rd 25 in MiltonMilton, OntarioMilton is a town in Southern Ontario, Canada, and part of the Halton Region in the Greater Toronto Area. Milton received a tremendous amount of awareness following the release of the results of the 2006 Census, which indicated that Milton is the fastest growing municipality in the Greater Golden...
, Halton Regional Rd 25 in Halton HillsHalton Hills, OntarioHalton Hills is a town in the Regional Municipality of Halton, west of Toronto, Ontario, Canada. It is located within the Greater Toronto Area....
, and Main Street in ActonActon, OntarioActon is a community located in the Town of Halton Hills, in Halton Region, Ontario, Canada.Acton is located on Highway 7 and the former Highway 25. Acton is served by GO Transit bus service on the Georgetown line corridor.-History:Acton was first named Danville when Settler Wheeler Green opened...
. Continues in segments through WellingtonWellington County, OntarioWellington County is a county located in Southwestern Ontario, Canada. The county seat is Guelph, a city which is politically independent, but Guelph's status as the seat means it houses the county's administrative offices...
& DufferinDufferin County, OntarioDufferin County is a county and census division of the Canadian province of Ontario. The county seat is Orangeville, and the current Warden is Deputy Mayor Warren Maycock of the Town of Orangeville, Ontario. The Current Chief Administrative Officer is Linda J. Dean...
Counties to north of Grand Valley at Highway 89. 
Highway 27Highway 27 (Ontario)Highway 27, formerly known as King's Highway 27, was a provincially maintained highway in southern Ontario that is now cared for by the city of Toronto, York Region and Simcoe County. It is considered an undivided expressway in Toronto's municipal expressway network...
– Etobicoke to Midhurst; now referred to as Highway 27 in Toronto, York Regional Road 27 in Vaughan, and Simcoe County Road 27 in Simcoe CountySimcoe County, OntarioSimcoe County is located in central portion of Southern Ontario. The County is situated just north of the Greater Toronto Area stretching from the shores of Lake Simcoe in the east to Georgian Bay in the west...
Highway 28Highway 28 (Ontario)King's Highway 28, commonly referred to as Highway 28, is a provincially maintained highway in the Canadian province of Ontario. The route travels in a southwest–northeast from Highway 7 east of Peterborough, to Highway 41 in Denbigh....
– Port HopePort Hope, OntarioPort Hope is a municipality in Southern Ontario, Canada, about east of Toronto and about west of Kingston. It is located at the mouth of the Ganaraska River on the north shore of Lake Ontario, in the west end of Northumberland County...
to Highway 7A, (which had a concurrency with Highway 115Highway 115 (Ontario)King's Highway 115, commonly referred to as Highway 115 is a provincially maintained highway in the Canadian province of Ontario that connects Peterborough with Toronto via Highway 401...
for 13 km to the Parkway exit), up to NE of Lakefield, at Highway Highway 134.
Highway 29 – BrockvilleBrockville, OntarioBrockville is a city in Eastern Ontario, Canada, in the Thousand Islands region. Though it serves as the seat of the United Counties of Leeds and Grenville, Brockville is politically independent and is grouped with Leeds and Grenville for census purposes only.Known as the "City of the 1000...
to ArnpriorArnprior, OntarioArnprior is a town in Renfrew County, in the eastern portion of Southern Ontario, Canada. It is located at the mouth of the Madawaska River, as it enters the Ottawa River in the Ottawa Valley...
Highway 30 – BrightonBrighton, OntarioBrighton is a town in Northumberland County, Ontario, Canada, approximately east of Toronto and west of Kingston. It is intersected by both Highway 401 and the former Highway 2. It is on the West end of the Bay of Quinte on the entrance of the Murray Canal....
to Havelock
Highway 31 – Morrisburg to OttawaOttawaOttawa is the capital of Canada, the second largest city in the Province of Ontario, and the fourth largest city in the country. The city is located on the south bank of the Ottawa River in the eastern portion of Southern Ontario...
Highway 32 – GananoqueGananoque, OntarioGananoque is a town in Leeds and Grenville County, Ontario, Canada. The town had a population of 5,287 year-round residents in the Canada 2006 Census, as well as summer residents sometimes referred to as "Islanders" because of the Thousand Islands in the St. Lawrence River, Gananoque's most...
to Highway 15Highway 15 (Ontario)Provincial Highway 15, also known as Highway 15, is a provincially maintained highway in the Canadian province of Ontario.It currently runs between Kingston at the Highway 401 interchange and Highway 7 in Carleton Place...
, near Seeleys Bay; now referred to as Leeds and Grenville County Road 32
Highway 33Highway 33 (Ontario)King's Highway 33, commonly referred to as Highway 33, is a provincially maintained highway in the Canadian province of Ontario. The route begins at Highway 62 in Bloomfield and travels east to the Collins Bay Road junction at Collins Bay in the city of Kingston, a distance of...
– TrentonTrenton, OntarioTrenton is a community in Southern Ontario in the municipality of Quinte West, Ontario, Canada. Located on the Bay of Quinte, it is the main population centre in Quinte West....
to PictonPicton, OntarioPicton is an unincorporated community located in Prince Edward County in southern Central Ontario, Canada. It is the county seat and largest community. Picton is located at the south-western end of Picton Bay, a branch of the Bay of Quinte, which is along the northern shoreline of Lake Ontario...
Highway 34Highway 34 (Ontario)King's Highway 34, commonly referred to as Highway 34, is a provincially maintained highway in the Canadian province of Ontario. The route connects Hawkesbury with Highway 417 south of Vankleek Hill. It is long....
– Lancaster to HawkesburyHawkesbury, OntarioHawkesbury is a town in the Eastern portion of Southern Ontario, Canada, on the Ottawa River, near the Quebec-Ontario border.It lies on the south shore of the Ottawa River about halfway between Downtown Ottawa and Downtown Montreal in Prescott and Russell Counties. The Long-Sault Bridge links it...- Highway 36 – LindsayLindsay, OntarioLindsay is a community of 19,361 people on the Scugog River in the Kawartha Lakes region of south-eastern Ontario, Canada. It is approximately west of Peterborough...
to Highway 28 at Burleigh Falls. Now referred to as Kawartha Lakes Road 36. 
Highway 38Highway 38 (Ontario)King's Highway 38, commonly referred to as Highway 38, was a provincially maintained highway in the Canadian province of Ontario. The road connects Highway 401 in Kingston with Highway 7 west of Perth....
– KingstonKingston, OntarioKingston, Ontario is a Canadian city located in Eastern Ontario where the St. Lawrence River flows out of Lake Ontario. Originally a First Nations settlement called "Katarowki," , growing European exploration in the 17th Century made it an important trading post...
to Highway 7 near Sharbot Lake; now referred to as Frontenac County Road 38
Highway 39Highway 39 (Ontario)Highway 39 is a former Provincial Highway in the northern part of Essex County. The road was roughly 34 km in length and travelled from the current junction of Essex county roads 22 and 42, 2 km south of Belle River, west to Windsor.- Reroutings :...
– WindsorWindsor, OntarioWindsor is the southernmost city in Canada and is located in Southwestern Ontario at the western end of the heavily populated Quebec City – Windsor Corridor. It is within Essex County, Ontario, although administratively separated from the county government. Separated by the Detroit River, Windsor...
to south of Belle River. (1934-1970. Now Essex County Road 22 from Essex County Road 42 to Essex County Road 2, and Essex County Road 2 into Windsor. Rendered obsolete with the completion of E.C. Row Expressway in 1970, and was absorbed into Highway 2Highway 2 (Ontario)King's Highway 2, usually referred to simply as Highway 2 is a provincially maintained highway in Ontario. Once the primary east–west route across the southern end of the province, Highway 2 became mostly redundant in the 1960s following the completion of Highway 401, which more or less...
.
Highway 42 – WestportWestport, OntarioWestport is a village in Eastern Ontario, Canada. It lies at the west end of Upper Rideau Lake, at the head of the navigable Rideau Canal system, between Kingston and Ottawa....
to Forthton.
Highway 43 – PerthPerth, OntarioPerth is a town in the eastern portion of Southern Ontario, Canada . It is located on the Tay River, 83 km southwest of Ottawa, and is the seat of Lanark County.-History:...
to Alexandria, via Smiths FallsSmiths Falls, OntarioSmiths Falls is a town in Eastern Ontario, Canada. It is in the census division for Lanark County, but is considered a separated town and does not participate in county government...
, and Winchester deleted in 1998—Perth to Smith Falls section was Highway 15 prior to completion of Highway 7 in 1950s.
Highway 44 – Highway 15Highway 15 (Ontario)Provincial Highway 15, also known as Highway 15, is a provincially maintained highway in the Canadian province of Ontario.It currently runs between Kingston at the Highway 401 interchange and Highway 7 in Carleton Place...
in Almonte, OntarioAlmonte, OntarioAlmonte is a Canadian exurb and former mill town located in Lanark County, in the eastern portion of Southern Ontario, Canada. Formerly a separate municipality, Almonte is now a ward of the town of Mississippi Mills, which was created on January 1, 1998 by the merging of Almonte with Ramsay and...
to Highway 17 west of Carp, OntarioCarp, OntarioCarp is a large village west of urban Ottawa, Ontario, Canada.The village takes its name from the Carp River which runs through the village.The main street was formerly a section of the Trans-Canada Highway and carried much of the traffic coming from the west into Ottawa...
(1938–1997)
Highway 45 – CobourgCobourg, OntarioCobourg is a town in the Canadian province of Ontario, located in Southern Ontario 95 km east of Toronto. It is the largest town in Northumberland County. Its nearest neighbour is Port Hope, to the west. It is located along Highway 401 and the former Highway 2...
to Norwood.
Highway 46Highway 46 (Ontario)Kawartha Lakes Road 46, formerly King's Highway 46 is a city maintained road in the Canadian province of Ontario. It existed between 1937 and 1997 as a provincially maintained highway before it was downloaded to Victoria County, At which point it was designated County Road 46.In 2001, Victoria...
– from Ontario Hwy 7 to Victoria County Rd. 48 near BolsoverBolsover, OntarioBolsover is a village located in the city of Kawartha Lakes, west of the village of Kirkfield on County Road 48. The village is located to the south of Canal Lake.-Notable residents:...
. Now Victoria CountyVictoria County, OntarioThe County of Victoria, or Victoria County, was a county in the Canadian province of Ontario. It was formed in 1854 as The United Counties of Peterborough and Victoria, and gained independence in 1863. In 2001, the county was dissolved and reformed as the city of Kawartha Lakes...
Rd. 46.- Highway 47 – Highway 48 north of Stouffville to Highways 7 & 12 south of Greenbank.
Highway 48Highway 48 (Ontario)King's Highway 48, also known as Highway 48, is a provincially-maintained highway in southern Ontario that extends from Major Mackenzie Drive in Markham, through Whitchurch-Stouffville, to Highway 12 south-east of Beaverton, Ontario. Prior to 1998, Highway 48 extended from Highway 401 in Toronto to...
– Between Kingston RoadKingston Road (Toronto)Kingston Road is the southernmost major road along the eastern portion of Toronto, specifically in the districts of East York and Scarborough. Until 1998, it formed a significant portion of Highway 2...
and York Regional Road 73.
Highway 49Highway 49 (Ontario)King's Highway 49, commonly referred to as Highway 49, is a provincially maintained highway in the Canadian province of Ontario. Highway 49 currently runs from the Quinte Skyway to the northern boundary of the Tyendinaga Mohawk Territory south of Marysville...
– Between PictonPicton, OntarioPicton is an unincorporated community located in Prince Edward County in southern Central Ontario, Canada. It is the county seat and largest community. Picton is located at the south-western end of Picton Bay, a branch of the Bay of Quinte, which is along the northern shoreline of Lake Ontario...
and the Quinte Skyway Bridge.
Highway 50 – Toronto section; also referred to as Albion RoadAlbion RoadAlbion Road can mean:*Albion Road ** Albion Road ** Albion Road **Albion Road *Albion Road *Albion Road for the road in London, England...
to Highway 89 west of AllistonAlliston, OntarioAlliston is a settlement in Simcoe County in the Canadian province of Ontario. It is part of the Town of New Tecumseth since the 1991 amalgamation of Alliston and nearby villages of Beeton, Tottenham, and the Township of Tecumseth...
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Highway 51Highway 51 (Ontario)King's Highway 51, commonly referred to as Highway 51, was a designation applied to two separate provincially maintained highways in the Canadian province of Ontario. The first instance of this route number was south of Orangeville, connecting Highway 24 with Highway 10, which was assumed...
– North of Cataract to CaledonCaledon, OntarioCaledon is a town in the Regional Municipality of Peel in the Greater Toronto Area of Ontario, Canada. In terms of land use, Caledon is somewhat urban, though it is primarily rural in nature...
.
Highway 52Highway 52 (Ontario)King's Highway 52, commonly referred to as Highway 52, was a provincially maintained highway located in the former Regional Municipality of Hamilton-Wentworth, now the City of Hamilton. The route began at a junction with former Highway 2 and Highway 53 near Ancaster and travelled north to...
– East of Alberton to Highway 8 at Peters Corners.
Highway 53Highway 53 (Ontario)Highway 53 is a former provincial highway in Southern Ontario, connecting Woodstock to Hamilton via Brantford. For much of its history, the road was co-signed with Highway 2 from Woodstock to Eastwood, where they parted ways...
– Stoney CreekStoney Creek, OntarioStoney Creek is a community in Ontario, Canada.Note: This article will only deal with matters up to its amalgamation with Hamilton.-Geography and population:...
to Eastwood.
Highway 54
Highway 55Highway 55 (Ontario)King's Highway 55, commonly referred to as Highway 55 and historically as the Niagara Stone Road and Black Swamp Road, was a provincially maintained highway in the Canadian province of Ontario, which connected the Queen Elizabeth Way with Niagara-on-the-Lake, following Niagara Stone Road...
Highway 56 – Highway 3 west of Canfield to Stoney CreekStoney Creek, OntarioStoney Creek is a community in Ontario, Canada.Note: This article will only deal with matters up to its amalgamation with Hamilton.-Geography and population:...
.
Highway 58Highway 58 (Ontario)King's Highway 58, commonly referred to as Highway 58, is a provincially maintained highway in the Canadian province of Ontario. Highway 58 currently runs from the Highway 406 junction on the St. Catharines – Thorold boundary to the Highway 406 junction near Turner's Corners, all...
– From Highway 58A in WellandWelland, OntarioWelland is a city in the Regional Municipality of Niagara in Southern Ontario, Canada.The city has been traditionally known as the place where rails and water meet, referring to the railways from Buffalo to Toronto and Southwestern Ontario, and the waterways of Welland Canal and Welland River,...
to Highway 406 between Turner's Corners and AllanburgAllanburg, OntarioAllanburg is a community within the City of Thorold, Ontario, Canada. It is located on the Welland Canal and Highway 20, both important transportation routes through the Niagara Peninsula. The two cross at a 1932-built vertical-lift bridge, numbered as Bridge 11 by the Saint Lawrence Seaway...
.
Highway 59Highway 59 (Ontario)King's Highway 59, commonly referred to as Highway 59, was a provincially maintained highway in the Canadian province of Ontario. It connected Long Point Provincial Park in Norfolk County to the town of Shakespeare in Perth County, passing through the town of Woodstock in Oxford County en...- Highway 68Highway 68 (Ontario)Highway 68 was a provincially maintained highway on Manitoulin Island, linking the island to the mainland. It was connected to the rest of the network by Highway 17 in McKerrow...
– became Highway 6 on Manitoulin IslandManitoulin IslandManitoulin Island is a Canadian island in Lake Huron, in the province of Ontario. It is the largest island in a freshwater lake in the world. In addition to the historic Anishinaabe and European settlement of the island, archeological discoveries at Sheguiandah have demonstrated Paleo-Indian and...
. 
Highway 69Ontario Highway 69King's Highway 69, commonly referred to as Highway 69, is a major north–south highway in the central area of the Canadian province of Ontario, linking Highway 400 north of Parry Sound with Sudbury...
– replaced by Highway 400 south of MacTier. Highway's length continues to shrink with extension of Highway 400 to Sudbury, and the number will disappear entirely in 2017.- Highway 70 – renamed Highway 6 from Hepworth to Springmount.
Highway 73 – Port Bruce to DorchesterDorchester, OntarioDorchester is the residential and commercial core of the municipality of Thames Centre, located in Southwestern Ontario, Canada, a few kilometers directly east from the city of London. According to the Canada 2006 Census, the town has a population of 9,329....
Highway 74; New Sarum to Nilestown. Deleted in 1997.
Highway 76
Highway 78
Highway 79
Highway 80
Highway 81
Highway 82
Highway 83
Highway 84
Highway 87
Highway 88Highway 88 (Ontario)Highway 88 was a provincial highway located in the Town of Bradford West Gwillimbury, which connected the village of Bond Head with the town of Bradford. It was established as a Highway in 1938 and decommissioned in 1998...
– Highway 27 junction at Bond Head to Highway 11 junction in BradfordBradford, OntarioBradford is the primary country urban area of the Town of Bradford West Gwillimbury, Ontario, in Canada. It overlooks a beautiful and prosperous farming community, known as The Holland Marsh, located on the Holland River that flows into Lake Simcoe...
. Existed from 1938 to 1998. Renamed as Simcoe County Road 88.
Highway 89
Highway 90 – BarrieBarrieBarrie may refer to:* Barrie, city in Ontario, Canada* Barrie , Canadian federal electoral district* Barrie , provincial electoral district* Barrie—Simcoe—Bradford, former Canadian electoral district...
to Angus and CFB BordenCFB BordenCanadian Forces Base Borden is a Canadian Forces base located in Ontario.The historic birthplace of the Royal Canadian Air Force, CFB Borden is the largest training facility in the Canadian Forces...
.
Highway 93Highway 93 (Ontario)King's Highway 93, commonly referred to as Highway 93, is a provincially maintained highway in the Canadian province of Ontario. Located entirely within Simcoe County, the highway extends for from an interchange with Highway 400 in Springwater, just south of the community of Hillsdale, to an...
– South of Highway 400 interchangeInterchange (road)In the field of road transport, an interchange is a road junction that typically uses grade separation, and one or more ramps, to permit traffic on at least one highway to pass through the junction without directly crossing any other traffic stream. It differs from a standard intersection, at which...
Highway 95 – Wolfe IslandWolfe Island (Ontario)Wolfe Island is an island located at the entrance to the Saint Lawrence River in Lake Ontario near Kingston, Ontario. Wolfe Island is part of Frontenac County, Ontario. Together with Howe Island, Simcoe Island, and Hickory Island forms the Township of Frontenac Islands. It is the largest of the...
Highway 96 – Wolfe IslandWolfe Island (Ontario)Wolfe Island is an island located at the entrance to the Saint Lawrence River in Lake Ontario near Kingston, Ontario. Wolfe Island is part of Frontenac County, Ontario. Together with Howe Island, Simcoe Island, and Hickory Island forms the Township of Frontenac Islands. It is the largest of the...
Highway 97 – Freelton to Hickson, through Galt/CambridgeCambridge, OntarioCambridge is a city located in Southern Ontario at the confluence of the Grand and Speed rivers in the Regional Municipality of Waterloo, Ontario, Canada. It is an amalgamation of the City of Galt, the towns of Preston and Hespeler, and the hamlet of Blair.Galt covers the largest portion of...
.
Highway 98Highway 98 (Ontario)Highway 98 was a provincial highway in the Canadian province of Ontario, designated as part of the provincial highway system from 1938 to 1970. The route travelled through the northern part of Essex County and through south-central Chatham-Kent, extending from Windsor to Blenheim.The route's...
– Essex CountyEssex County, OntarioEssex County is a county and census division located in Southwestern Ontario and covers an area at the southernmost tip of Canada. The administrative seat is Essex...
1938-1970. It was deleted, becoming Essex County Road 46, and Kent CountyKent County, OntarioKent County, area 2,458 sq km is a historic county in the Canadian province of Ontario. Population in 2006 was 108,589.The county was created in 1792 and named by John Graves Simcoe in honour of the English County. The county is in an alluvial plain between Lake St...
(now Chatham-KentChatham-Kent, OntarioChatham–Kent is a unitary authority in Southwestern Ontario, Canada. Mostly rural, its centres of population are Blenheim, Chatham, Dresden, Ridgetown, Tilbury and Wallaceburg. Modern Chatham–Kent was created in 1998 by the merger of Kent County and its municipalities.- History :The former city of...
) Road 8. Its western terminus was downtown WindsorWindsor, OntarioWindsor is the southernmost city in Canada and is located in Southwestern Ontario at the western end of the heavily populated Quebec City – Windsor Corridor. It is within Essex County, Ontario, although administratively separated from the county government. Separated by the Detroit River, Windsor...
, and its eastern terminus was downtown BlenheimBlenheim, OntarioBlenheim is a community located in south-central Chatham-Kent, Ontario, Canada, with a population of 4,800.- History :By 1783, there were French settlers in Detroit and Windsor. There were also settlers in the Niagara and Kingston region, but no real settlers to speak of in the Kent County region...
, at Highways 40Highway 40 (Ontario)Highway 40 is the main North-South Provincial highway in Southwestern Ontario, linking Chatham, Ontario to Sarnia, Ontario.- Origins :The road originally connected Highway 2 in Chatham, Ontario to Highway 7/Highway 22 in Sarnia, Ontario. It was created in 1934...
and 3Highway 3 (Ontario)King's Highway 3, commonly referred to as Highway 3 and historically as the Talbot Trail, is a provincially maintained highway in the Canadian province of Ontario which travels parallel to the shore of Lake Erie. It has three segments, the first of which runs from the Ambassador Bridge in Windsor...
. Rendered obsolete with the completion of nearby freeway, Highway 401 (which paralleled Highway 98 for the majority of its length).
Highway 99 – Governor's Road (original alignment of Dundas Street from Highway 24Highway 24 (Ontario)Highway 24 is a highway in the Canadian province of Ontario which presently begins at Highway 3 in Simcoe, and ends at Highway 401, in Cambridge. Highway 24 runs in a north/south direction and has been in service since 1927...
North of BrantfordBrantford, OntarioBrantford is a city located on the Grand River in Southern Ontario, Canada. While geographically surrounded by the County of Brant, the city is politically independent...
to AncasterAncaster, OntarioAncaster is a picturesque and historic community located on the Niagara escarpment, within the greater area of the city of Hamilton, Ontario, Canada. This former town was founded officially in 1793 and was one of the oldest European communities established in present day Ontario along with Windsor...
Highway 100 – MCF (ON-401) at exit 194 to Former ON-2, eastern part of LondonLondon, OntarioLondon is a city in Southwestern Ontario, Canada, situated along the Quebec City – Windsor Corridor. The city has a population of 352,395, and the metropolitan area has a population of 457,720, according to the 2006 Canadian census; the metro population in 2009 was estimated at 489,274. The city...
, now Veterans Memorial ParkwayVeterans Memorial ParkwayThe Veterans Memorial Parkway is a expressway located in London, Ontario. The expressway was previously known as Highway 100 from 1977 until 1994 and as Airport Road prior to September 2006. It is currently an at-grade, four-lane expressway...
.- Highway 103Highway 103 (Ontario)King's Highway 103, commonly referred to as Highway 103, was a provincially maintained highway in the Canadian province of Ontario. Located in the Muskoka District, the highway extended from Highway 12 at Waubaushene to Highway 69 at Foot's Bay...
– Highway 400 and 12 to Highway 69 junction, first the original alignment of Highway 69, now Highway 400. - Highway 104 – to Grand Valley from Highway 9, then Highway 25.
Highway 107Highway 107 (Ontario)King's Highway 107 was one of Ontario's shortest provincially maintained highways, at just in length. The highway has been through several re-numberings throughout its history.- History :...
– Highway 18Highway 18 (Ontario)King's Highway 18, commonly referred to as Highway 18 was the longest highway in Essex County, Ontario, and travelled through the most communities. Today, it is known as County Road 20...
in Ruthven, OntarioRuthven, OntarioRuthven, Ontario is a hamlet of roughly 400 residents in the township of Kingsville, Ontario. It is located at the intersection of Essex County Roads 34 and 45, but recent developments have extended the community to Highway 3 and down southwards along CR 45 to meet with the community of Seacliff,...
, to Highway 3Highway 3 (Ontario)King's Highway 3, commonly referred to as Highway 3 and historically as the Talbot Trail, is a provincially maintained highway in the Canadian province of Ontario which travels parallel to the shore of Lake Erie. It has three segments, the first of which runs from the Ambassador Bridge in Windsor...
in Ruthven. Now Essex County Road 45.
Highway 114Highway 114 (Ontario)King's Highway 114, commonly referred to as Highway 114, was a provincially maintained highway in the Canadian province of Ontario. It was one of the shortest highways ever assigned in the province, at just in length...
– Highway 3Highway 3 (Ontario)King's Highway 3, commonly referred to as Highway 3 and historically as the Talbot Trail, is a provincially maintained highway in the Canadian province of Ontario which travels parallel to the shore of Lake Erie. It has three segments, the first of which runs from the Ambassador Bridge in Windsor...
(Former alignment, now Essex County Road 34) in Maidstone, Ontario (now a part of Tecumseh, OntarioTecumseh, OntarioTecumseh is a town on Lake St. Clair east of Windsor, Ontario, Canada. It has a population of just over 24,000.Tecumseh enjoys long summers and mild winters...
, to Highway 98 (Now Essex County Road 46). Part of road is still signed as "Old HWY 114" from Manning Road (Essex County Road 19) to Provincial Road (Essex County Road 46).
Highway 117 – Highway 11 north of BracebridgeBracebridge, OntarioBracebridge is a town and the seat of the Muskoka District Municipality of Ontario, Canada.The town was built around a waterfall on the Muskoka River in the centre of town, and is known for its other nearby waterfalls . It was first incorporated in 1875...
to Dorset.
Highway 118Highway 118 (Ontario)King's Highway 118, commonly referred to as Highway 118, is a provincially maintained highway in the Canadian province of Ontario. The route travels across South-Central Ontario between Highway 11 near Bracebridge and Highway 28 near Bancroft...
Highway 121 – Highway 35 south of Fenelon FallsFenelon Falls, OntarioFenelon Falls is a village in Ontario, Canada, part of the city of Kawartha Lakes. Nicknamed the "Jewel of the Kawarthas," it has a population of 1,800 permanent inhabitants, which swells in the summer due to tourism and cottaging. Fenelon Falls is home to lock 34 on the Trent-Severn Waterway...
to Haliburton. Eastward is renamed Highway 118.- Highway 123 – now Airport Road in North Bay, OntarioNorth Bay, OntarioNorth Bay is a city in Northeastern Ontario, Canada. It is the seat of Nipissing District, and takes its name from its position on the shore of Lake Nipissing.-History:...
. 
Highway 126– MacDonald-Cartier Freeway (Highway 401) in the south end of London, OntarioLondon, OntarioLondon is a city in Southwestern Ontario, Canada, situated along the Quebec City – Windsor Corridor. The city has a population of 352,395, and the metropolitan area has a population of 457,720, according to the 2006 Canadian census; the metro population in 2009 was estimated at 489,274. The city...
(partially superhighway—Wenige Expressway) to Highway 2, some think extended to Highway 22 (present Fanshawe Park Road East), now known as Highbury AvenueHighbury AvenueHighbury Avenue begins at South Edgeware Road in St. Thomas where it proceeds north as a two lane highway until Wilton Grove Road in London...
. (The part between Highway 401 and the south Thames River had no name, while a half-mile section from the Thames to Hamilton Road was the Wenige Expwy, and north from there was Highbury Avenue.)
Highway 131Highway 131 (Ontario)Highway 131 was a provincially maintained highway in the Canadian province of Ontario, located in Simcoe County and the city of Barrie. The route, which connected Highway 27 with Highway 90, existed from 1984 through 1997, after which it was transferred to the responsibility of Simcoe...
– Renamed Simcoe County Road 27.
Highway 134 – Renamed Highway 28 when that road was re-routed and fully absorbed Highway 134.
Highway 135Highway 135 (Ontario)King's Highway 135 is a former provincial highway in London, Ontario, along Exeter Road, which it is better known as. This short provincial highway was an important connector link in the early days of Highway 401...
– Short highway in LondonLondon, OntarioLondon is a city in Southwestern Ontario, Canada, situated along the Quebec City – Windsor Corridor. The city has a population of 352,395, and the metropolitan area has a population of 457,720, according to the 2006 Canadian census; the metro population in 2009 was estimated at 489,274. The city...
, between Highway 401 and former Highways 2 & 4. Now called Exeter Road.
Highway 136 – Cataract to OrangevilleOrangeville, OntarioOrangeville is a town in south-central Ontario, Canada, and the seat of Dufferin County.-History:Before European settlers, Orangeville was thought to be a native hunting ground...
. Formerly Highway 24.
Highway 148Highway 148 (Ontario)King's Highway 148, commonly referred to as Highway 148, is a provincially maintained highway in the Canadian province of Ontario. The highway acts as an extension of Route 148 in Quebec, once connecting it with Highway 17, the Trans-Canada Highway, near Pembroke. It was shortened to its present...
– Highway 17 to Pembroke, OntarioPembroke, OntarioPembroke is a city in the province of Ontario, Canada, at the confluence of the Muskrat River and the Ottawa River in the Ottawa Valley...
city limits was decommissioned, now just a connecting linkConnecting LinkThe Connecting Link program is a provincial subsidy provided to municipalities to assist with road construction, maintenance and repairs in the Canadian province of Ontario. Roads which are designated as connecting links form the portions of provincial highways through built-up communities which...
(which allows it to still be signed as Highway 148). Continuation of Quebec route 148Quebec route 148Route 148 is a major east-west highway in Quebec, Canada. It runs from Autoroute 25 in Laval in the Montreal region to the Ontario-Quebec border in L'Isle-aux-Allumettes in western Quebec. For most of its length, Route 148 follows the north shore of the Ottawa River where it acts as the principal...
.
Highway 169Highway 169 (Ontario)King's Highway 169, commonly referred to as Highway 169, was a provincially maintained highway in the Canadian province of Ontario. The highway connected Highway 69 at Foot's Bay with Highway 12 southeast of Orillia...
– Brechin to Foot's Bay via GravenhurstGravenhurst, OntarioGravenhurst is a town in the Muskoka Region of Ontario, Canada. It is located approximately south of Bracebridge, Ontario. The mayor is Paisley Donaldson...
, shared space with Highway 11 from Washago to Gravenhurst.
Queen Elizabeth WayQueen Elizabeth WayThe Queen Elizabeth Way, commonly abbreviated as the QEW, is a 400-Series highway in the Canadian province of Ontario. The freeway links Buffalo, New York and the Niagara Peninsula with Toronto. It begins at the Peace Bridge in Fort Erie and travels around the western shore of Lake Ontario, ending...
– Highway 427 to Lake Shore Blvd. (former Highway 2)Highway 2 (Ontario)King's Highway 2, usually referred to simply as Highway 2 is a provincially maintained highway in Ontario. Once the primary east–west route across the southern end of the province, Highway 2 became mostly redundant in the 1960s following the completion of Highway 401, which more or less...
Additional highways and bypass routes devolved: 2B, 2S, 3B, 4A, 5A, 7B, 8A, 11B, 12B, 13, 15A, 16, 17A, 17B, 24A, 35B, 40B, 48B, 401A.
Secondary highways
- Highway 503 – Between Highway 48Ontario Highway 48King's Highway 48, also known as Highway 48, is a provincially-maintained highway in southern Ontario that extends from Major Mackenzie Drive in Markham, through Whitchurch-Stouffville, to Highway 12 south-east of Beaverton, Ontario. Prior to 1998, Highway 48 extended from Highway 401 in Toronto to...
in KirkfieldKirkfield, OntarioKirkfield is a village located in the city of Kawartha Lakes, in the Canadian province of Ontario. The unincorporated village was named in 1864 after the initial name, Novar, was rejected by the government. A list of 8 possible choices was then offered. The village, being predominantly Scottish at...
and Highway 121Ontario Highway 121King's Highway 121, commonly referred to as Highway 121, was a provincially maintained highway in the Canadian province of Ontario that was transferred to the counties in which it lay on January 1, 1998 and in 2003...
in Tory Hill. Now Kawartha Lakes Road 6Kawartha Lakes Road 6Kawartha Lakes Road 6 is a municipally-maintained class-3 roadway...
, Kawartha Lakes Road 45, Peterborough County Road 503 and Haliburton County Road 503. - Highway 508 – Highway 17 west of ArnpriorArnprior, OntarioArnprior is a town in Renfrew County, in the eastern portion of Southern Ontario, Canada. It is located at the mouth of the Madawaska River, as it enters the Ottawa River in the Ottawa Valley...
to Calabogie. Entirely downloaded to Renfrew County. - Highway 511 – PerthPerth, OntarioPerth is a town in the eastern portion of Southern Ontario, Canada . It is located on the Tay River, 83 km southwest of Ottawa, and is the seat of Lanark County.-History:...
to Calabogie. Entirely downloaded to Lanark and Renfrew counties. - Highway 517 – Used to run from Boulter to CombermereCombermere, OntarioCombermere is a village located along the Madawaska River in south-eastern Ontario, Canada. It is part of Township of Madawaska Valley.Combermere is best known as home to Madonna House, but the community hosts a farmer's market and also provides access to numerous lakes and rivers for cottagers and...
at Highway 62. Downgraded to county road status in Hastings and Renfrew counties. - Highway 536 – Passes by the ghost town of Creighton Mine near the town of Lively in Greater Sudbury. Redesignated as Municipal Road 24.
- Highway 537 – WanupWanup, OntarioWanup is a community in the Ontario city of Greater Sudbury. Formerly an unincorporated community in the geographic township of Dill, Wanup was annexed into Greater Sudbury on January 1, 2001 when that city was created by amalgamating the former Regional Municipality of Sudbury.The community is...
to Wahnapitae in Greater Sudbury. Partially redesignated as Municipal Road 537. - Highway 541 – New Sudbury, Garson and Skead. Redesignated as Municipal Road 86.
- Highway 543 – Highway 69 to Dew Drop Road in Sudbury. Downloaded in 1973 upon the creation of the Regional Municipality of Sudbury as Long Lake Road, part of Regional Road 80. Now designated Greater Sudbury Municipal Road 80.
- Highway 544 – Downtown Sudbury to CartierCartier, OntarioCartier is a community in the Canadian province of Ontario, located in the Sudbury District approximately north of the northwestern city limits of Greater Sudbury along Highway 144....
. Redesignated as Highway 144 in 1965, as extension to TimminsTimminsTimmins is a city in northeastern Ontario, Canada on the Mattagami River. At the time of the Canada 2006 Census, Timmins' population was 42,997...
was under construction. - Highway 545 – Hanmer, CapreolCapreol, OntarioCapreol is a community in the Ontario city of Greater Sudbury. From 1918 to 2000, Capreol existed as an independent town, situated on the Vermilion River....
and Selwood. Redesignated as Municipal Road 84. - Highway 549 – Whitefish to Lake PanacheLake PanacheLake Panache is a lake in the Canadian province of Ontario. It is located in the Sudbury District, although a small portion of the lake lies within the southernmost city limits of Greater Sudbury, approximately 10 kilometres south of the community of Whitefish.The lake's westernmost point lies...
in the town of WaldenWalden, OntarioWalden was a town in the Canadian province of Ontario, existing from 1973 to 2000. Created as part of the Regional Municipality of Sudbury when regional government was introduced, the town was dissolved when the city of Greater Sudbury was incorporated on January 1, 2001...
; downloaded in mid-1980s and now designated as Greater Sudbury Municipal Road 10. - Boulter Road was an un-numbered secondary highway from at least the 1930s. It was downloaded in 1998, with its more-well-known brother road, Highway 517.
- Highway 550B – Sault Ste. MarieSault Ste. Marie, OntarioSault Ste. Marie is a city on the St. Marys River in Algoma District, Ontario, Canada. It is the third largest city in Northern Ontario, after Sudbury and Thunder Bay, with a population of 74,948. The community was founded as a French religious mission: Sault either means "jump" or "rapids" in...
business route linking Highway 550 with the Sault Ste. Marie International BridgeSault Ste. Marie International BridgeThe Sault Ste. Marie International Bridge, often known just as the International Bridge, spans the St. Marys River between the United States and Canada connecting the twin cities of Sault Ste. Marie, Michigan and Sault Ste. Marie, Ontario. It serves as the northern terminus of Interstate 75...
. Returned to original city street names when Ontario decommissioned most B-series highways. - Highway 620 – Peterborough CountyPeterborough County, OntarioPeterborough County is located in Southern Ontario, Canada. It is projected to reach a population of 159,840 by 2031, according to the Ontario Ministry of Finance's Ontario Population Projections Update...
route linking Highway 28Highway 28 (Ontario)King's Highway 28, commonly referred to as Highway 28, is a provincially maintained highway in the Canadian province of Ontario. The route travels in a southwest–northeast from Highway 7 east of Peterborough, to Highway 41 in Denbigh....
to Highway 62Highway 62 (Ontario)King's Highway 62, commonly referred to as Highway 62, is a provincially maintained highway in the Canadian province of Ontario. The highway travels south-north from Highway 33 at Bloomfield in Prince Edward County, through Belleville, Madoc and Bancroft, to Maynooth, where it ends at a...
, entirely downloaded in 1997 to Peterborough and Hastings CountyHastings County, OntarioHastings County is located in the province of Ontario, Canada. It is The Cheese Capital of Canada. Geographically, it is located on the border of Eastern Ontario and Central Ontario. The population was 125,915 in 2001 and grew to 130,474 in the 2006 Canada Census... - Highway 634 – Chelmsford to Val Caron. Redesignated as Municipal Road 15 in the early 1970s. A different unrelated Highway 634 is now located in Smooth Rock FallsSmooth Rock Falls, OntarioSmooth Rock Falls is an incorporated town in the Cochrane District in Northeastern Ontario, Canada. Part of the James Bay Frontier, it calls itself "The North's Biggest Little Town."-Geography and transportation:...
, which was the former Highway 807. - Highway 635 – Rolphton to Rapides-des-Joachims, QuebecRapides-des-Joachims, QuebecRapides-des-Joachims is a municipality and village in western Quebec, Canada, part of Pontiac County in the Outaouais region. The village is situated on Rapides-des-Joachims Island on the Ottawa River, about 100 km northwest of Fort-Coulonge...
. Interprovincial crossing downloaded to Renfrew County. - Highway 646 – Linking Highway 599Highway 599 (Ontario)Secondary Highway 599, commonly referred to as Highway 599, is a provincially maintained secondary highway in the Canadian province of Ontario...
with sites in the township of Pickle LakePickle Lake, OntarioPickle Lake is a township in the Canadian province of Ontario, and is the most northerly community in the province that has year-round access by road. Located north of Thunder Bay, highway access is via Highway 599, the only access road to the town from the south. More northerly communities rely...
. Now identified on signage as Pickle Lake Road. - Highway 653 – Chenaux Road. Interprovincial crossing to Portage-du-Fort, QuebecPortage-du-Fort, QuebecPortage-du-Fort is a village and municipality in the Pontiac Regional County Municipality in the southwest corner of the Outaouais region of Quebec, Canada...
; downloaded to Renfrew County. - Highway 658 – Victoria Mine (ghost townGhost townA ghost town is an abandoned town or city. A town often becomes a ghost town because the economic activity that supported it has failed, or due to natural or human-caused disasters such as floods, government actions, uncontrolled lawlessness, war, or nuclear disasters...
) near Worthington. Redesignated as Municipal Road 4. Number was later revived on a different highway near Kenora. - Highway 807 – FraserdaleFraserdale, OntarioFraserdale is a small community and rail siding in Unorganized Cochrane, North Part in Cochrane District, Northern Ontario, Canada. It is located north of Timmins along the Ontario Northland Railway...
to Highway 11 at Smooth Rock FallsSmooth Rock Falls, OntarioSmooth Rock Falls is an incorporated town in the Cochrane District in Northeastern Ontario, Canada. Part of the James Bay Frontier, it calls itself "The North's Biggest Little Town."-Geography and transportation:...
. Redesignated as Highway 634Highway 634 (Ontario)Secondary Highway 634, also known as Highway 634, is a remote highway that travels through Northern Ontario from its southern terminus at Highway 11 in Smooth Rock Falls, Ontario to the Abitibi Canyon Generating Station at the community of Abitibi Canyon, Ontario.It is the second highway in...
in 1977. See Highway 634, an unrelated highway known today as municipal road 15 located in Greater Sudbury.
Recycling
Highway numbers have even been "recycled" (used more than once on a provincial highway), however the use tends to be as far as possible from the original routing, and generally a few decades' time separate each numbering, to minimize confusion.- Highway 77 (Ontario)Highway 77 (Ontario)King's Highway 77, also known as Highway 77, is a provincially maintained highway in the Canadian province of Ontario. One of three highways within Essex County, Highway 77 serves to interconnect Highway 3 near Leamington with Highway 401 near Tilbury. Prior to 1998, the highway extended...
Highway stubs
This section will list all highways that have lost segments of their routings, are in at least two parts (or in the case of Highway 7 for a while, three parts), or have been truncated short of their original termini. Examples of this are Highway 3Highway 3 (Ontario)
King's Highway 3, commonly referred to as Highway 3 and historically as the Talbot Trail, is a provincially maintained highway in the Canadian province of Ontario which travels parallel to the shore of Lake Erie. It has three segments, the first of which runs from the Ambassador Bridge in Windsor...
, Highway 4
Highway 4 (Ontario)
King's Highway 4, also known as Highway 4, is a provincially maintained highway in the Canadian province of Ontario. Originally much longer than its present length, more than half of Highway 4 was transferred to the responsibility of local governments in 1998. In its present form, it travels...
and Highway 7
Highway 7 (Ontario)
King's Highway 7, commonly referred to as Highway 7 and historically as the Northern Highway, is a provincially maintained highway in the Canadian province of Ontario...
. Other highways that have ended in a T-junction with other provincial highways have sometimes been extended or truncated by a few miles in favor of a realignment onto 400-series highways; or freeways upgrades without 400-series designations.