Quebec Autoroute 19

Quebec Autoroute 19

Autoroute 19, also known as Autoroute Papineau (Papineau Highway), is an autoroute in Quebec. It crosses the Rivière des Prairies via the Papineau-Leblanc Bridge, connecting the borough of Ahuntsic-Cartierville in Montreal and the Duvernay neighbourhood in Laval.

There are plans to widen Route 335 to four lanes, which would be a continuation of A-19 from Autoroute 440 to the Anathase-David Bridge, on Rivière des Mille Îles, and Bois-des-Filion to relieve congestion along that stretch. The lands reserved for the project were expropriated in 1973 in conjunction of a future extension of the A-19. Transport Minister Julie Boulet gave the green light for studies in the area.

A super two highway exists in Bois-de-Filion, north of Route 344 and south of Autoroute 640, just north of Pont David, which runs on the Highway 19 right-of-way.

The city street Papineau Avenue in Montreal is signed as Autoroute 19, from Autoroute 40 northwards. It was once envisioned that A-19 would extend to the Jacques Cartier Bridge, and run below surface level south of the Metropolitan Expressway, like the Decarie Expressway. An autoroute-grade limited access expressway exists between the southern end of the Jacques Cartier Bridge and the northern end of the limited access expressway portion Route 116/Route 112 in St. Hubert, that is otherwise unsigned. The 112/116 expressway from the Jacques Cartier Bridge approach (the southern end of A-19) to Quebec Autoroute 30 was to have been designated Quebec Autoroute 16.