. "Autoroute Henri-IV (Henri IV Autoroute)"@en . . "573" . "Autoroute 573 is a short spur road located in Quebec City, Quebec, connecting Autoroute 73 and Autoroute 40 to Route 369. It facilitates access to the CFB Valcartier military base.The portion north of Avenue Industrielle is a two-lane road with intersections."@en . . . "8000.0"^^ . "South" . "North" . "Autoroute" . . . .