Quebec Autoroute 540

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Autoroute 540
Autoroute Duplessis
Route information
Maintained by Transports Québec
Length	5.1 km[1][2] (3.2 mi)
Existed	1966[2]–present
Major junctions
South end	A-73 / R-175 in Québec
Major intersections	A-40 in Québec
North end	R-138 in Québec
Location
Country	Canada
Province	Quebec
Major cities	Québec City
Highway system
Quebec provincial highways Autoroutes List Former
← A-530 → A-573

Autoroute 540 is a short spur highway, connecting Route 138 to Autoroute 73 and linking the Jean Lesage International Airport with the Pierre Laporte Bridge. It is also known as Autoroute Duplessis, honouring former premier Maurice Duplessis.