Quebec Autoroute 573

Autoroute 573 is a short spur road located in Québec City, Quebec, connecting Autoroutes 73 and 40 to Route 369. It facilitates access to the CFB Valcartier military base.

Autoroute 573
Autoroute Henri-IV (Henri IV Autoroute)
Route information
Maintained by Transports Québec
Length	12.9 km[1][2] (8.0 mi)
Existed	1976[1]–present
Major junctions
South end	A-73 / A-40 in Québec
North end	R-369 in Québec
Location
Country	Canada
Province	Quebec
Major cities	Quebec City
Highway system
Quebec provincial highways Autoroutes List Former
← A-540 → A-610

The portion north of Avenue Industrielle is a two-lane super two-style road with signalized intersections.

Exit list

The entire route is located in Québec City, Québec TE. 

km[2]	mi	Exit	Destinations	Notes
0.0	0.0	–	A-40 west / A-73 south (Autoroute Henri-IV) – Montréal, Pont Pierre-Laporte, Aéroport Jean-Lesage	Autoroute Henri-IV continues on A-40 west / A-73 south; A-40 east / A-73 north exit 142; A-40 west / A-73 south exit 307
		1	A-40 east / A-73 north (Autoroute Félix-Leclerc) – Québec Centre-Ville, Sainte-Anne-de-Beaupré
2.3	1.4	2	Avenue Chauveau (R-358) – L'Ancienne-Lorette
5.4	3.4	5	Rue Sainte-Geneviève (R-369) – Loretteville
7.6	4.7	–	Avenue Industrielle	At-grade intersection
11.1	6.9	–	R-371 north (Rue de Montolieu) – Saint-Gabriel-de-Valcartier	At-grade intersection; southern terminus of R-371
12.9	8.0	–	R-369 (Boulevard Pie-XI) – Shannon, Sainte-Catherine-de-la-Jacques-Cartier	At-grade intersection; R-369 continues north
1.000 mi = 1.609 km; 1.000 km = 0.621 mi