A-20 in Vaudreuil-Dorion A-530 in Salaberry-de-Valleyfield R-132 / R-138 in Châteauguay A-730 in Saint-Constant A-15 / A-930 in Candiac A-10 in Brossard R-116 / R-112 in Longueuil A-20 (TCH) in Boucherville
Autoroute 30 (A-30), or the Autoroute de l'Acier (In English, Steel Freeway) is an Autoroute in Quebec, Canada. Construction of the A-30 dates back to the early days of autoroute construction in the 1960s. Originally called Highway 3,[3] the A-30 was designed to replace Route 132 as the main artery linking the communities along the South Shore of the St. Lawrence River. The A-30 was originally intended to begin at the U.S. border near Dundee and end at Saint-Pierre-les-Becquets (in Centre-du-Québec).[4] In the late 1970s an eight-year moratorium on new autoroute construction in favour of public transport by the Parti Québécois prevented implementation of that plan.
The original section of Autoroute 30 in 1968 linked Sorel-Tracy to Route 116, which was then called Highway 9. The A-30 was extended to an interchange with Autoroute 10 in Brossard by 1985 and to Autoroute 15 in Candiac by 1996.
Growing road congestion in and around Montreal led to the announcement in 2006 of a federal-provincial partnership to complete A-30 as southwestern bypass ring road.[5] At that time, the section from Châteauguay to Vaudreuil-Dorion was to be tolled, however by 2009 it was decided to collect tolls only on the St. Lawrence bridge. A-30 was extended north of the St. Lawrence River (over a new crossing) to a realigned interchange with Autoroute 20 and Autoroute 540 in Vaudreuil-Dorion, afterward A-540 was annexed and renamed as an extension of A-30. As construction progressed, short sections of the original A-30 that are bypassed by the new route were converted to spur routes and assigned new route numbers; for instance the old alignment of A-30 south of Salaberry-de-Valleyfield was renamed Autoroute 530. Opened to traffic on December 15, 2012, the realigned Autoroute 30 permits motorists travelling the Quebec City–Windsor Corridor (eg Toronto to Quebec City) to bypass Montreal.[6][7][8]
^ abc"Répertoire des autoroutes du Québec - Transports et Mobilité durable Québec". Ministère des Transports (in Canadian French). Gouvernement du Québec. Retrieved May 29, 2023.
^ abMinistère des transports, "Distances routières", page (?), Les Publications du Québec, 2005
^"The completion of Autoroute 30". Transports-Quebec. Archived from the original on 3 May 2012. Retrieved 20 February 2012.
^fr:Autoroute 30
^Wikinews:Canadian PM and Quebec premier announce plans for highway development in Montreal
^"Ouverture du dernier tronçon de l'autoroute 30" (in French). Radio-Canada. 2012-12-15. Retrieved 2012-12-15.
^http://www.radio-canada.ca/emissions/telejournal_18h/2012-2013/Reportage.asp?idDoc=257866 On roule sur la nouvelle 30, Radio Canada (French)
Autoroute30 (A-30), or the Autoroute de l'Acier (In English, Steel Freeway) is an Autoroute in Quebec, Canada. Construction of the A-30 dates back to...
The QuebecAutoroute System or le système d'autoroute au Québec is a network of freeways within the province of Quebec, Canada, operating under the same...
and the Laurentian Autoroute (English) or Autoroute des Laurentides (French) north of Autoroute 40) is a highway in western Quebec, Canada. It was, until...
Métropolitaine within Montreal, is an Autoroute on the north shore of the St. Lawrence River in the Canadian province of Quebec. It is one of the two major connections...
Autoroute30 may refer to: A30 autoroute, in France QuebecAutoroute30, in Quebec, Canada A30 (disambiguation)#Roads List of highways numbered 30 This...
Autoroute 10 (A-10) is an Autoroute of Quebec in Canada that links greater Montreal to key population centres in Montérégie and Estrie, including Brossard...
description of former and unbuilt Quebecautoroutes. Autoroute 55 south of Autoroute 20 to Route 116 was co-designated Autoroute 51 until 1982. By 1983, official...
Autoroute 20 is a QuebecAutoroute, following the Saint Lawrence River through one of the more densely populated parts of Canada, with its central section...
Autoroute 50 (Autoroute Guy-Lafleur) is an Autoroute in western Quebec, Canada. It links Canada's National Capital Region (Gatineau) and the Greater Montreal...
Autoroute 25 (or A-25, also called Autoroute Louis-H.-La Fontaine in Montreal) is an Autoroute in the Lanaudière region of Quebec. It is currently 49 km...
Autoroute 73 (or A-73) is an autoroute in Quebec, Canada. Following a northwest-southeast axis perpendicular to the St. Lawrence River, the A-73 provides...
Autoroute 19, also known as Autoroute Papineau (Papineau Highway), is an autoroute in Quebec. It crosses the Rivière des Prairies via the Papineau-Leblanc...
important north–south Autoroute and the only one running in that direction in central Quebec. It is the longest north-south Autoroute, beginning as the continuation...
Autoroute 5 (A-5, also known as the Autoroute de la Gatineau) is a short controlled-access Autoroute in the Outaouais region of western Quebec. It connects...
Autoroute 70, or A-70, is a short Autoroute located in the Saguenay-Lac-Saint-Jean region of northern Quebec. It is the only Autoroute that does not connect...
KML/QuebecAutoroute 520 KML is from Wikidata Wikimedia Commons has media related to QuebecAutoroute 520. A-520 at motorways-exits.com A-520 at Quebec Autoroutes...
Autoroute 13 (or A-13, also known as Autoroute Chomedey with sections formerly known as Autoroute Mirabel), is a freeway in the urban region of Montreal...
Autoroute 85 is a QuebecAutoroute and the route of the Trans-Canada Highway in the province's Bas-Saint-Laurent region, also known as Autoroute Claude-Béchard...
Autoroute 973 (A-973), also known as Autoroute Laurentienne, is an Autoroute highway in the Canadian province of Quebec that is a spur route of Autoroute 73...
and expansion of Trudeau International Airport, the completion of QuebecAutoroute30, the reconstruction of the Champlain Bridge and the construction...
to alleviate the congestion. One such example is the extension of QuebecAutoroute30 on Montreal's south shore, which will serve as a bypass. Today's...
data related to autoroute Duplessis at OpenStreetMap Transport Quebec website Transports Quebec Map (in French) A-540 at QuebecAutoroutes A-540 at motorways-exits...
Global Information
A-40 (TCH) in Vaudreuil-Dorion
A-20 in Vaudreuil-Dorion 
A-530 in Salaberry-de-Valleyfield 
R-132 / R-138 in Châteauguay 
A-730 in Saint-Constant 
A-15 / A-930 in Candiac 
A-10 in Brossard 
R-116 / R-112 in Longueuil
A-55 in Bécancour
