Quebec provincial highways
Standard highway markers for Quebec
System information
Maintained by Transports Québec
Highway names
Provincial Highways	Quebec Route XX (Route XX)
System links
Quebec provincial highways Autoroutes List Former

This is a list of highways maintained by the government of Quebec.

Autoroutes

The Autoroute system in Quebec is a network of expressways which operate under the same principle of controlled access as the Interstate Highway System in the United States or the 400-Series Highways in neighbouring Ontario.

Routes nationales

Regional routes

South of the St. Lawrence River

North of the St. Lawrence River

Trans-Canada

The Trans-Canada Highway through Quebec does not have a distinct number, but rather piggybacks over the provincial highway system, mainly autoroutes, and is signed with a numberless TCH shield next to the numbered provincial highway shield. As no single provincial highway crosses the entire province between Ontario and New Brunswick, the main Trans-Canada route follows (from east to west) Autoroutes 40, 25, 20 and 85; with A-85 being interspersed with Route 185 as construction to upgrade the latter to autoroute standards progresses.^[1]

Other significantly-long roads

• Route de la Baie James (James Bay Road)
• Route du Nord (North Road)
• Route Transtaïga (Trans-Taiga Road)