Wikipedia:WikiProject Canada Roads/Ontario/Categories

+Category:Roads in Ontario
 * Category:400-series highways in Ontario
 * Category:Colonization roads of Ontario
 * Category:County roads in Essex County, Ontario
 * Category:Defunct Ontario provincial highways
 * Category:Kawartha Lakes City Roads
 * Category:Lists of Ontario county roads
 * Category:Lists of roads in Ontario
 * Category:Niagara Regional Roads
 * Category:Ontario county roads
 * Category:Ontario provincial highways
 * Category:Ontario road stubs
 * Category:Ontario secondary highways
 * Category:Ontario tertiary highways
 * Category:Ontario tourist routes
 * Category:Peel Regional Roads
 * Category:Roads at Toronto Pearson International Airport
 * Category:Roads in Brampton
 * Category:Roads in Durham Region
 * Category:Roads in Greater Sudbury
 * Category:Roads in Hamilton, Ontario
 * Category:Roads in London, Ontario
 * Category:Roads in Markham, Ontario
 * Category:Roads in Mississauga
 * Category:Roads in Niagara Falls, Ontario
 * Category:Roads in Ontario by city
 * Category:Roads in Ottawa
 * Category:Roads in Peel Region
 * Category:Roads in Prescott and Russell
 * Category:Roads in Simcoe County
 * Category:Roads in the Greater Toronto Area
 * Category:Roads in Thunder Bay, Ontario
 * Category:Roads in Toronto
 * Category:Roads in Vaughan
 * Category:Roads in Waterloo Region, Ontario
 * Category:Roads in York Region
 * Category:Streets in Toronto
 * Category:Streets in Windsor, Ontario
 * Category:Toronto highways
 * Category:Windsor Suburban Roads
 * Category:York Regional Roads