Quebec Autoroute 20
1792254
225153270
2008-07-12T04:27:11Z
70.80.191.95
/* Exit list */
{{Infobox road
|province=QC
|type=Autoroute
|route=20
|alternate_name=Autoroute Jean-Lesage, Autoroute du Souvenir
|length_km=517
|length_ref={{Fact|date=September 2007}}
|length_round=0
|length_notes=(main section; Rimouski section is 31 km (19 mi))
|established=1964{{Fact|date=September 2007}}
|direction_a=West
|direction_b=East
|terminus_a={{jct|state=ON|Hwy|401}} towards [[Cornwall, ON]]
|junction={{jct|state=QC|A|540|}} in [[Vaudreuil-Dorion, Quebec|Vaudreuil-Dorion]] <br>{{jct|state=QC|A|10|A|13|A|15|A|520}} & [[Image:Quebec Autoroute 720.svg|20px]] in [[Montreal, QC|Montreal]]<br>{{jct|state=QC|A|25|}} in [[Boucherville, Quebec|Boucherville]] <br> {{jct|state=QC|A|30}} in [[Sainte-Julie, Quebec|Sainte-Julie]]<br> {{jct|state=QC|A|55}} in [[Drummondville, QC|Drummondville]]<br>{{jct|state=QC|A|955}} in [[Sainte-Eulalie, Quebec|Sainte-Eulalie]] <br> {{jct|state=QC|A|73}} near [[Québec, QC|Québec]]<br>{{jct|state=QC|A|85}} near [[Rivière-du-Loup, QC|Rivière-du-Loup]]<br>{{jct|state=QC|Route|132}} near Rivière-du-Loup
----
{{jct|state=QC|Route|132}} near [[Rimouski, QC|Rimouski]]
|terminus_b={{jct|state=QC|Route|298}} near [[Mont-Joli, QC|Mont-Joli]]
|previous_type=A
|previous_route=19
|next_type=A
|next_route=25
|cities= [[Vaudreuil-Dorion, Quebec|Vaudreuil-Dorion]], [[Montreal, Quebec|Montreal]], [[Brossard, Quebec|Brossard]], [[Longueuil, Quebec|Longueuil]], [[Boucherville, Quebec|Boucherville]], [[Sainte-Julie, Quebec|Sainte-Julie]], [[Beloeil, Quebec|Beloeil]], [[Saint-Hyacinthe, Quebec|Saint-Hyacinthe]], [[Drummondville, Quebec|Drummondville]], [[Lévis, Quebec|Lévis]], [[Montmagny, Quebec|Montmagny]], [[Rivière-du-Loup, Quebec|Rivière-du-Loup]], [[Rimouski, Quebec|Rimouski]]
}}
[[Image:Highway 20-Quebec.JPG|right|250px|thumb|Route 20 northbound, south of [[Rivière-du-Loup, Quebec|Rivière-du-Loup]]]]
'''Autoroute 20''' (also called '''Autoroute Jean-Lesage''', '''Autoroute du Souvenir''' or the '''Two and Twenty''' ) is an important [[Autoroute (Quebec)|Autoroute]] in [[Quebec]], [[Canada]]. It is one of the two main [[freeway]] connections between [[Montreal, Quebec|Montreal]] and [[Quebec City, Quebec|Quebec City]] (the other being [[Quebec Autoroute 40|Autoroute 40]]), and provides important connections to the west and east of the two main cities as well. A-20 is currently 548 km (340 miles) long, making it the longest Autoroute in Quebec.
There are actually two distinct sections of A-20, separated by a gap of 82 km (51 mi), expected to be connected by 2015.
The first (main) section begins at the [[Ontario]]-Quebec boundary near [[Riviere-Beaudette, Quebec|Riviere-Beaudette]] as it is the continuation of [[Highway 401 (Ontario)|Ontario Highway 401]] and ends east of [[Rivière-du-Loup, Quebec|Rivière-du-Loup]] at [[Quebec Route 132|Route 132]]. The first section is 517 km (321 miles) long, and is a complete 4 to 6-lane freeway, with two short exceptions:
* An at-grade railroad crossing remains near [[Saint-Hyacinthe, Quebec|Saint-Hyacinthe]]; several others had existed but were abandoned or grade-separated.
* A short section through [[Vaudreuil-Dorion]] and [[L'Île-Perrot, Quebec|L'Île-Perrot]] remains a congested 4-lane urban arterial road. The maximum speed is 50 km/h (30 mph) in [[Vaudreuil-Dorion]] and 70 km/h (45mph) in L'Île-Perrot. It is planned to be upgraded to Autoroute standards, despite the fact that [[Quebec Autoroute 30|Autoroute 30]] will provide a bypass around the [[Greater Montreal Area]] by 2009.
The second section currently begins at Route 132 in [[Le Bic, Quebec|Le Bic]] and ends at Route 298 in [[Luceville, Quebec|Luceville]] after recent extensions were completed in 2003. In 2006 it is expected that A-20 will be extended further, to [[Mont-Joli, Quebec|Mont-Joli]]. The original part of the second section was to provide a bypass of [[Rimouski, Quebec|Rimouski]]. This section is currently 31 km (19 mi) long; it will be 42 km (26 m) long after the extension to Mont-Joli is completed, and is currently a [[two-lane freeway]] for its entire length.
It is expected that the two segments will be joined up by 2015 according to the [[Bas-Saint-Laurent]] official plan. Once they are joined up, the length of A-20 will be 641 km (398 miles). It is unclear whether the gap will be filled by a two- or four-lane freeway. No further eastward extensions are currently planned.
Between [[Quebec Route 138|Route 138]] and the [[Turcot Interchange]], the carriageways on Autoroute 20 are reversed, making it one of the only stretches of roadway in Canada where traffic drives on the left side of the road.
Between [[Quebec Autoroute 25|Autoroute 25]] in [[Longueuil, Quebec|Longueuil]] and [[Quebec Autoroute 85|Autoroute 85]] in [[Rivière-du-Loup]], A-20 is part of the [[Trans-Canada Highway]].
===Remembrance Highway''' or '''Autoroute du Souvenir===
In November 2007, Premier [[Jean Charest]] announced that the portion of A-20 from the [[Ontario]]-[[Quebec]] border (west of [[Riviere-Beaudette, Quebec]]) to exit 39 near [[Sainte-Anne-de-Bellevue, Quebec]] will be renamed as the '''Remembrance Highway''' or '''Autoroute du Souvenir''' in honour of fallen soldiers. This section of highway will connect with another road named for fallen soldiers, the [[Highway of Heroes]] in [[Ontario]].
The idea for renaming the section of Autoroute 20 came from [[World War II]] navy veteran, [[Ivan Robertson]] of [[New Richmond, Quebec]], and a committee from the Quebec Command of the [[Royal Canadian Legion]].
Signage of this stretch will consist of a green sign with a red poppy and the words '''Autoroute du Souvenir'''.
==Exit list==
{| class="wikitable"
!Location
![[Exit number|#]]
!Destinations
!Notes
|-
|rowspan=2|[[Rivière-Beaudette, Quebec|Rivière-Beaudette]]
|0
|{{jct|state=ON|Highway|401|dir1=west}}
|Westbound exit and eastbound entrance
|-
|2
|{{jct|state=QC|Route|325|to2=to|Route|338|city1=Rivière-Beaudette|city2=Saint-Télesphore}}
|-
|rowspan=2|[[Saint-Zotique, Quebec|Saint-Zotique]]
|6
|Chemin Saint-Thomas
|-
|9
|[[Saint-Zotique, Quebec|Saint-Zotique]], [[Saint-Polycarpe, Quebec|Saint-Polycarpe]], [[Saint-Télesphore, Quebec|Saint-Télesphore]]
|-
|[[Les Coteaux, Quebec|Les Coteaux]]
|12
|[[Les Coteaux, Quebec|Les Coteaux]]
|-
|rowspan=3|[[Coteau-du-Lac, Quebec|Côteau-du-Lac]]
|14
|{{jct|state=QC|Route|201|dir1=south|city1=Pont Monseigneur Langlois|city2=Salaberry-de-Valleyfield}}
|-
|17
|{{jct|state=QC|Route|201|dir1=north|city1=Saint-Clet|city2=Coteau-du-Lac}}
|-
|19
|Chemin Saint-Emmanuel
|-
|rowspan=2|[[Les Cèdres, Quebec|Les Cèdres]]
|22
|Chemin Saint-Dominique
|-
|26
|[[Saint-Lazare, Quebec|Saint-Lazare]], [[Les Cèdres, Quebec|Les Cèdres]]
|-
|rowspan=4|[[Vaudreuil-Dorion, Quebec|Vaudreuil-Dorion]]
|29
|{{jct|state=QC|A|540|dab1=Montreal|to2=to|A|40|ON|417|city1=Mirabel Airport|city2=Hull}}, [[Ottawa, ON|Ottawa]], [[Montréal, QC|Montréal]]
|-
|
|{{jct|state=QC|Route|342|name1=Route Harwood}}
|[[At-grade intersection]]
|-
|
|{{jct|state=QC|Route|338|name1=Chemin de Lotbinière}}
|[[At-grade intersection]]
|-
|
|Avenue Saint-Henri
|[[At-grade intersection]]
|-
!colspan=4|[[Ottawa River]] - South Arm
|-
|[[Pincourt, Quebec|Pincourt]], [[Terrasse-Vaudreuil, Quebec|Terrasse-Vaudreuil]]
|35
|Boulevard Cardinal-Léger - [[Terrasse-Vaudreuil, Quebec|Terrasse-Vaudreuil]], [[Pincourt, Quebec|Pincourt]]
|-
|rowspan=3|[[L'Île-Perrot, Quebec|L'Île-Perrot]]
|
|Boulevard Don-Quichotte
|[[At-grade intersection]]
|-
|
|Boulevard Perrot
|[[At-grade intersection]]
|-
|
|[[L'Île-Claude, Quebec|L'Île-Claude]], [[Île-Bellevue, Quebec|Île-Bellevue]]
|Westbound exit and entrance
|-
!colspan=4|[[Galipeault Bridge]], Ottawa River - North Arm
|-
|[[Sainte-Anne-de-Bellevue, Quebec|Sainte-Anne-de-Bellevue]]
|39
|[[Sainte-Anne-de-Bellevue, Quebec|Sainte-Anne-de-Bellevue]]
|-
|[[Baie-d'Urfe, Quebec|Baie-d'Urfe]]
|42
|Rue Morgan
|-
|rowspan=2|[[Beaconsfield, Quebec|Beaconsfield]]
|45
|Avenue Woodland
|-
|48
|Boulevard Saint-Charles
|-
|rowspan=3|[[Pointe-Claire, Quebec|Pointe-Claire]]
|49
|Avenue Cartier
|-
|50
|Boulevard Saint-Jean
|Signed as exits 50S (south) and 50N (north) westbound
|-
|51
|Chemin du Bord-du-Lac
|Eastbound exit and entrance
|-
|rowspan=3|[[Dorval, Quebec|Dorval]]
|53
|Boulevard des Sources
|-
|54
|Boulevard Pine Beach, Boulevard Fénelon
|-
|56
|{{jct|state=QC|A|520|dir1=east|road=Avenue Dorval|city1=P.E. Trudeau Airport}}
|-
|rowspan=14|[[Montréal, QC|Montréal]]
|58
|55e Avenue
|-
|60
|{{jct|state=QC|A|13|dir1=north|road=32e Avenue|city1=Mirabel Airport}}
|-
|61
|Rue Norman
|Westbound exit and eastbound entrance
|-
|62
|1re Avenue, Rue Saint-Jacques - [[Saint-Pierre, Quebec|Saint-Pierre]]
|Westbound exit is via exit 63
|-
|63
|{{jct|state=QC|Route|138|dir1=west|city1=LaSalle|city2=Pont Mercier}}
|-
|64
|{{jct|state=QC|Route|138|dir1=east|name1=Rue Saint-Jacques}}
|-
|67
|Rue Notre Dame, Boulevard Angrignon
|Eastbound exit is via exit 64
|-
|68-N
|{{jct|state=QC|A|15|dir1=north|name1=[[Autoroute Décarie]]|city1=Saint-Jérôme}}
|West end of A-15 overlap
|-
|63
|{{jct|state=QC|A|720|dir1=east|name1=[[Autoroute Ville-Marie]]|city1=Montréal Centre-ville}}
|-
|62
|Boulevard de la Vérendrye, Avenue de l'Église
|-
|61
|Avenue Atwater, Rue Saint-Patrick
|-
|60
|{{jct|state=QC|A|10|dir1=west|city1=Montréal|city2=Verdun|road=Rue Wellington}}
|-
|58
|{{jct|state=QC|A|10|dir1=west|city1=Montréal Centre-ville}}
|West end of A-10 overlap; westbound exit and eastbound entrance
|-
|57
|[[Île des Soeurs, Quebec|Île des Soeurs]]
|
|-
!colspan=4|[[Champlain Bridge (Montreal)|Champlain Bridge]] over the [[Saint Lawrence River]]
|-
|rowspan=4|[[Brossard, Quebec|Brossard]]
|rowspan=4|0
|{{jct|state=QC|A|10|dir1=east|to2=to|A|30|I|89|city1=Sherbrooke|city2=Québec}}, [[Vermont]]
|East end of A-10 overlap
|-
|Boulevard Rome
|Eastbound exit is via A-15 south exit
|-
|{{jct|state=QC|A|15|dir1=south|Route|132|dir2=west|to3=to|I|87|city1=La Prairie}}, [[New York]]
|East end of A-15 overlap; west end of Route 132 overlap
|-
|Boulevard Marie-Victorin
|Eastbound exit only
|-
|rowspan=3|[[Saint-Lambert, Quebec|Saint-Lambert]]
|1
|Boulevard Simard
|-
|3
|{{jct|state=QC|Route|112|name1=Boulevard Laurier|city1=Pont Victoria|city2=Montréal}}
|
|-
|6
|Avenue Notre-Dame
|
|-
|rowspan=7|[[Longueuil, Quebec|Longueuil]]
|7
|Boulevard Lafayette
|Eastbound exit and entrance
|-
|8
|{{jct|state=QC|Route|134|name1=Boulevard Taschereau|city1=Pont Jacques-Cartier|city2=Montréal}}
|-
|11
|Boulevard Roland-Therrien
|-
|
|{{jct|state=QC|Route|132|dir1=east|city1=Boucherville|city2=Varennes}}
|East end of Route 132 overlap
|-
|
|Boulevard Marie-Victorin
|No westbound entrance
|-
|15-O
|{{jct|state=QC|A|25|dir1=north|TCH||to3=to|A|40|city1=Tunnel Louis-H.-Lafontaine|city2=Montréal}}
|West end of TCH overlap
|-
|91
|Boulevard Industriel, Rue Métropole
|-
|rowspan=4|[[Boucherville, Quebec|Boucherville]]
|92
|Boulevard Mortagne
|-
|93
|Rue Nobel
|Eastbound exit only
|-
|95
|Boulevard de Montarville
|-
|98
|{{jct|state=QC|A|30|to2=to|A|10|city1=Saint-Hubert Airport|city2=Brossard|city3=Sorel-Tracy|city4=Châteauguay}}, USA
|-
|rowspan=2|[[Sainte-Julie, Quebec|Sainte-Julie]]
|102
|[[Sainte-Julie, Quebec|Sainte-Julie]], [[Saint-Amable, Quebec|Saint-Amable]], [[Saint-Bruno-de-Montarville, Quebec|Saint-Bruno-de-Montarville]]
|-
|105
|{{jct|state=QC|Route|229|city1=Saint-Basile-le-Grand|city2=McMasterville}}
|-
|[[Saint-Mathieu-de-Beloeil, Quebec|Saint-Mathieu-de-Beloeil]], [[Beloeil, Quebec|Beloeil]]
|109
|Rue Saint-Jean-Baptiste - [[Beloeil, Quebec|Beloeil]], [[Saint-Mathieu-de-Beloeil, Quebec|Saint-Mathieu-de-Beloeil]]
|-
|[[Beloeil, Quebec|Beloeil]]
|112
|{{jct|state=QC|Route|223|name1=Rue Richelieu|city1=Beloeil|city2=Saint-Marc-sur-Richelieu}}
|-
|rowspan=2|[[Mont-Saint-Hilaire, Quebec|Mont-Saint-Hilaire]]
|113
|{{jct|state=QC|Route|133|name1=Chemin des Patriotes|city1=Mont-Saint-Hilaire|city2=Saint-Jean-sur-Richelieu|city3=Saint-Charles-sur-Richelieu}}
|-
|115
|La Grande-Allée - [[Saint-Jean-Baptiste, Quebec|Saint-Jean-Baptiste]], [[Saint-Damase, Quebec|Saint-Damase]]
|-
|[[Sainte-Madeleine, Quebec|Sainte-Madeleine]]
|120
|{{jct|state=QC|Route|227|city1=Sainte-Madeleine|city2=Saint-Jean-Baptiste}}
|-
|[[La Présentation, Quebec|La Présentation]]
|123
|[[La Présentation, Quebec|La Présentation]], [[Saint-Hyacinthe, Quebec|Saint-Hyacinthe]]
|-
|rowspan=4|[[Saint-Hyacinthe, Quebec|Saint-Hyacinthe]]
|130
|{{jct|state=QC|Route|137|Route|235|city1=Saint-Hyacinthe|city2=Granby|city3=Saint-Thomas-d'Aquin|city4=Saint-Denis-sur-Richelieu}}
|Signed as exits 130-S (south) and 130-N (north) eastbound
|-
|133
|Rue Girouard - [[Saint-Hyacinthe, Quebec|Saint-Hyacinthe]]
|-
|134
|Rue Yamaska - [[Saint-Hyacinthe, Quebec|Saint-Hyacinthe]]
|-
|138
|{{jct|state=QC|Route|224|city1=Sainte-Rosalie}}, [[Saint-Simon, Les Maskoutains Regional County Municipality, Quebec|Saint-Simon]]
|-
|rowspan=2|[[Saint-Simon, Les Maskoutains Regional County Municipality, Quebec|Saint-Simon]]
|141
|{{jct|state=QC|Route|116|dir1=west|to2=to|Route|137|dir2=south|city1=Sainte-Rosalie|city2=Saint-Hyacinthe|city3=Granby}}
|West end of Route 116 overlap
|-
|143
|[[Quebec Route 211|Route 211]], [[Saint-Valérien-de-Milton, Quebec|Saint-Valérien-de-Milton]]
|Eastbound exit is via exit 143
|-
|rowspan=2|[[Saint-Simon, Les Maskoutains Regional County Municipality, Quebec|Saint-Simon]], [[Saint-Liboire, Quebec|Saint-Liboire]]
|145
|[[Saint-Simon, Les Maskoutains Regional County Municipality, Quebec|Saint-Simon]], [[Saint-Liboire, Quebec|Saint-Liboire]]
|-
|147
|{{jct|state=QC|Route|116|dir1=east|city1=Upton|city2=Acton Vale}}
|East end of Route 116 overlap
|-
|rowspan=2|[[Sainte-Hélène-de-Bagot, Quebec|Sainte-Hélène-de-Bagot]]
|150
|[[Saint-Hugues, Quebec|Saint-Hugues]]
|-
|152
|[[Sainte-Hélène-de-Bagot, Quebec|Sainte-Hélène]]
|-
|[[Saint-Eugène, Quebec|Saint-Eugène]], [[Saint-Nazaire-d'Acton, Quebec|Saint-Nazaire-d'Acton]]
|157
|[[Saint-Nazaire-d'Acton, Quebec|Saint-Nazaire]], [[Wickham, Quebec|Wickham]]
|-
|[[Saint-Eugène, Quebec|Saint-Eugène]]
|160
|{{jct|state=QC|Route|239|city1=Saint-Eugène|city2=Saint-Guillaume}}
|-
|rowspan=2|[[Saint-Germain-de-Grantham, Quebec|Saint-Germain-de-Grantham]]
|166
|10e Rang de [[Saint-Germain-de-Grantham, Quebec|Saint-Germain]]
|-
|170
|{{jct|state=QC|Route|122|city1=Saint-Germain-de-Grantham|city2=Yamaska|city3=Sorel}}
|-
|rowspan=4|[[Drummondville, Quebec|Drummondville]]
|173
|{{jct|state=QC|A|55|dir1=south|to2=to|I|91|city1=Drummondville|city2=Sherbrooke}}, [[Vermont]]
|West end of A-55 overlap
|-
|175
|{{jct|state=QC|Route|143|dir1=north|name1=Boulevard Lemire|city1=Saint-Bonaventure|city2=Saint-François-du-Lac}}
|West end of Route 143 overlap
|-
|177
|{{jct|state=QC|Route|143|dir1=south|city1=Saint-Majorique|city2=Drummondville}}
|East end of Route 143 overlap
|-
|179
|Chemin du Golf
|-
|[[Saint-Charles-de-Drummond, Quebec|Saint-Charles-de-Drummond]]
|181
|[[Saint-Charles-de-Drummond, Quebec|Saint-Charles-de-Drummond]], [[Drummondville, Quebec|Drummondville]], [[Saint-Joachim-de-Courval, Quebec|Saint-Joachim-de-Courval]]
|-
|[[Saint-Cyrille-de-Wendover, Quebec|Saint-Cyrille-de-Wendover]]
|185
|{{jct|state=QC|Route|255|city1=Baie-du-Febvre|city2=Saint-Cyrille-de-Wendover|city3=Saint-Félix-de-Kingsey}}
|-
|rowspan=3|[[Notre-Dame-du-Bon-Conseil, Quebec|Notre-Dame-du-Bon-Conseil]]
|191
|[[Sainte-Brigitte-des-Saults, Quebec|Sainte-Brigitte-des-Saults]]
|-
|196
|{{jct|state=QC|Route|259|city1=Nicolet|city2=Sainte-Perpétue|city3=Notre-Dame-du-Bon-Conseil}}
|-
|rowspan=2|200
|rowspan=2|[[Saint-Léonard-d'Aston, Quebec|Saint-Léonard-d'Aston]]<!--and Route 155?-->
|-
|rowspan=2|[[Saint-Léonard-d'Aston, Quebec|Saint-Léonard-d'Aston]]
|-
|202
|Rang du Moulin-Rouge
|-
|rowspan=3|[[Sainte-Eulalie, Quebec|Sainte-Eulalie]]
|204
|Rang des Cédres, Rang des Plaines
|-
|210
|{{jct|state=QC|A|55|dir1=north|A|955|Route|161|city1=Victoriaville|city2=Saint-Albert|city3=Warwick|city4=Bécancour}}, [[Trois-Rivières, Quebec|Trois-Rivières]], [[Sainte-Eulalie, Quebec|Sainte-Eulalie]], [[Saint-Valère, Quebec|Saint-Valère]]
|East end of A-55 overlap
|-
|215
|Rang des Épinettes
|-
|[[Sainte-Anne-du-Sault, Quebec|Sainte-Anne-du-Sault]]
|220
|{{jct|state=QC|Route|261|city1=Bécancour|city2=Daveluyville|city3=Victoriaville}}
|-
|rowspan=2|[[Saint-Louis-de-Blandford, Quebec|Saint-Louis-de-Blandford]]
|228
|{{jct|state=QC|Route|165|name1=2e Rang de [[Saint-Louis-de-Blandford, Quebec|Saint-Louis-de-Blandford]]|city1=Princeville|city2=Plessisville|city3=Thetford Mines}}
|-
|235
|{{jct|state=QC|Route|162|Route|263|city1=Lemieux|city2=Princeville|city3=Victoriaville|city4=Saint-Louis-de-Blandford}}
|-
|[[Manseau, Quebec|Manseau]]
|243
|{{jct|state=QC|Route|218|city1=Manseau|city2=Les Bequets}}
|-
|rowspan=2|[[Villeroy, Quebec|Villeroy]]
|253
|{{jct|state=QC|Route|265|city1=Villeroy|city2=Plessisville|city3=Deschaillons|city4=Notre-Dame-de-Lourdes}}, [[Thetford Mines, Quebec|Thetford Mines]]
|-
|256
|15e et 16e Rangs de [[Villeroy, Quebec|Villeroy]]
|-
|rowspan=2|[[Val-Alain, Quebec|Val-Alain]]
|261
|[[Val-Alain, Quebec|Val-Alain]]
|-
|266
|4e et 5e Rangs de [[Val-Alain, Quebec|Val-Alain]]
|-
|[[Saint-Janvier-de-Joly, Quebec|Saint-Janvier-de-Joly]]
|271
|[[Joly, Quebec|Joly]]
|-
|[[Laurier-Station, Quebec|Laurier-Station]]
|278
|{{jct|state=QC|Route|271|city1=Laurier-Station|city2=Sainte-Croix|city3=Saint-Flavien}}
|-<!--is there a separate exit eastbound for Boulevard Laurier here?-->
|rowspan=3|[[Saint-Apollinaire, Quebec|Saint-Apollinaire]]
|285
|[[Issoudun, Quebec|Issoudun]]
|-
|291
|{{jct|state=QC|Route|273|city1=Saint-Agapit|city2=Saint-Apollinaire|city3=Saint-Antoine-de-Tilly}}
|-
|296
|Route du Cap
|-
|rowspan=9|[[Lévis, Quebec|Lévis]]
|305
|{{jct|state=QC|Route|171|city1=Saint-Nicolas|city2=Saint-Étienne|city3=Thetford Mines}}
|-
|311
|{{jct|state=QC|Route|116|city1=Saint-Nicolas|city2=Saint-Rédempteur}}
|-
|312
|{{jct|state=QC|A|73|city1=Saint-Georges|city2=Pont Pierre-Laporte|city3=Québec}}
|Signed as exits 312-S (south) and 312-N (north); westbound exit is part of exit 314
|-
|314
|{{jct|state=QC|Route|175|city1=Pont de Québec|city2=Charny|city3=Saint-Romuald}}
|-
|318
|{{jct|state=QC|Route|275|city1=Saint-Jean-Chrysostome|city2=Saint-Romuald}}
|Signed as exits 318-S (south) and 318-N (north) eastbound
|-
|321
|Chemin des Îles
|-
|325
|{{jct|state=QC|Route|173|to2=to|Route|277|city1=Pintendre|city2=Lac-Etchemin|city3=Lévis}}
|Signed as exits 325-S (south) and 325-N (north) eastbound
|-
|327
|Route Monseigneur-Bourget
|-
|330
|Route Lallemand
|-
|rowspan=2|[[Beaumont, Quebec|Beaumont]]
|337
|{{jct|state=QC|Route|279|city1=Beaumont|city2=Saint-Charles|city3=Saint-Damien}}
|-
|341
|[[Beaumont, Quebec|Beaumont]], [[Saint-Charles, Quebec|Saint-Charles]]
|-
|[[Saint-Michel-de-Bellechasse, Quebec|Saint-Michel-de-Bellechasse]]
|348
|{{jct|state=QC|Route|281|city1=Saint-Michel-de-Bellechasse|city2=La Durantaye}}
|-
|[[Saint-Vallier, Quebec|Saint-Vallier]]
|356
|[[Saint-Vallier, Quebec|Saint-Vallier]], [[Saint-Raphaël, Quebec|Saint-Raphaël]]
|-
|[[Berthier-sur-Mer, Quebec|Berthier-sur-Mer]], [[Saint-François-de-la-Rivière-du-Sud, Quebec|Saint-François-de-la-Rivière-du-Sud]]
|364
|[[Berthier-sur-Mer, Quebec|Berthier-sur-Mer]], [[Saint-François, Quebec|Saint-François]]
|-
|[[Montmagny, Quebec|Montmagny]], [[Saint-François-de-la-Rivière-du-Sud, Quebec|Saint-François-de-la-Rivière-du-Sud]]
|369
|[[Saint-Pierre, Quebec|Saint-Pierre]]
|-
|rowspan=2|[[Montmagny, Quebec|Montmagny]]
|376
|{{jct|state=QC|Route|228|city1=Montmagny|name1=Chemin des Poirier}}
|-
|378
|{{jct|state=QC|Route|283|city1=Montmagny|city2=Saint-Fabien-de-Panet}}
|-
|[[Cap-Saint-Ignace, Quebec|Cap-Saint-Ignace]]
|388
|[[Cap-Saint-Ignace, Quebec|Cap-Saint-Ignace]]
|-
|[[L'Islet, Quebec|L'Islet]]
|400
|{{jct|state=QC|Route|285|city1=L'Islet|city2=Saint-Eugène}}
|-
|[[Saint-Jean-Port-Joli, Quebec|Saint-Jean-Port-Joli]]
|414
|{{jct|state=QC|Route|204|city1=Saint-Jean-Port-Joli|city2=Saint-Aubert|city3=Saint-Pamphile}}
|-
|[[Saint-Roch-des-Aulnaies, Quebec|Saint-Roch-des-Aulnaies]]
|430
|{{jct|state=QC|Route|132|city1=Saint-Roch-des-Aulnaies|city2=Sainte-Louise}}
|-
|[[Sainte-Anne-de-la-Pocatière, Quebec|Sainte-Anne-de-la-Pocatière]]
|436
|{{jct|state=QC|Route|132|city1=La Pocatière|name1=Avenue Industrielle}}
|-
|rowspan=2|[[La Pocatière, Quebec|La Pocatière]]
|439
|[[La Pocatière, Quebec|La Pocatière]], [[Saint-Onésime, Quebec|Saint-Onésime]]
|-
|444
|{{jct|state=QC|Route|132|name1=Avenue de la Grande-Anse|city1=La Pocatière|city2=Rivière-Ouelle}}
|-
|[[Rivière-Ouelle, Quebec|Rivière-Ouelle]], [[Saint-Pacôme, Quebec|Saint-Pacôme]]
|450
|[[Rivière-Ouelle, Quebec|Rivière-Ouelle]], [[Saint-Pacôme, Quebec|Saint-Pacôme]], [[Saint-Gabriel, Quebec|Saint-Gabriel]]
|-
|[[Saint-Philippe-de-Néri, Quebec|Saint-Philippe-de-Néri]]
|456
|{{jct|state=QC|Route|287|city1=Saint-Denis|city2=Saint-Philippe-de-Néri|city3=Mont-Carmel}}
|-
|[[Saint-Pascal, Quebec|Saint-Pascal]]
|465
|[[Kamouraska, Quebec|Kamouraska]], [[Saint-Pascal, Quebec|Saint-Pascal]], [[Saint-Bruno, Quebec|Saint-Bruno]]
|-
|[[Sainte-Hélène, Quebec|Sainte-Hélène]]
|474
|[[Saint-Germain, Quebec|Saint-Germain]], [[Sainte-Hélène, Quebec|Sainte-Hélène]]
|-
|[[Saint-André, Quebec|Saint-André]]
|480
|[[Saint-André, Quebec|Saint-André]], [[Saint-Joseph (Bas-Saint-Laurent), Quebec|Saint-Joseph]]
|-
|[[Saint-André, Quebec|Saint-André]], [[Saint-Alexandre-de-Kamouraska, Quebec|Saint-Alexandre-de-Kamouraska]]
|488
|{{jct|state=QC|Route|289|to2=to|Route|230|city1=Saint-Alexandre-de-Kamouraska|city2=Pohénégamook}}
|-
|rowspan=2|[[Notre-Dame-du-Portage, Quebec|Notre-Dame-du-Portage]]
|496
|[[Notre-Dame-du-Portage, Quebec|Notre-Dame-du-Portage]]
|-
|499
|{{jct|state=QC|Route|185|dir1=south|TCH||dir2=east|city1=Cabano|city2=Dégelis}}, [[Edmundston, New Brunswick|Edmundston]], [[Notre-Dame-du-Lac, Quebec|Notre-Dame-du-Lac]]
|East end of TCH overlap; eastbound exit and westbound entrance
|-
|rowspan=2|[[Rivière-du-Loup, Quebec|Rivière-du-Loup]]
|503
|{{jct|state=QC|Route|132|name1=Rue Fraser|city1=Rivière-du-Loup}}
|-
|507
|{{jct|state=QC|Route|132|to2=to|Route|185|TCH||dir3=east|name1=Boulevard Cartier|city1=Rivière-du-Loup|city2=Cabano|city3=Dégelis}}, [[Edmundston NB]]
|-
|[[Saint-Georges-de-Cacouna Paroisse, Quebec|Saint-Georges-de-Cacouna Paroisse]]
|514
|[[Cacouna, Quebec|Cacouna]], [[Saint-Arsène, Quebec|Saint-Arsène]]
|}
===Proposed interchanges on central gap (exit numbers assumed)===
{| class="wikitable"
|-
!width="25%"|Municipality
!width="10%"|Exit Number
!width="65%"|Intersecting Roads
|-
|[[L'Isle-Verte, Quebec|L'Isle-Verte]]
|527
|Route des Coteau-des-Érables [http://www.bape.gouv.qc.ca/sections/rapports/publications/bape168.pdf]
|-
|L'Isle-Verte
|531
|Route de Saint-Paul
|-
|L'Isle-Verte
|539
|Route de la Station
|-
|[[Trois-Pistoles, Quebec|Trois-Pistoles]]
|548
|[[Image:qc293.png|15px]][[Quebec Route 293|Route 293]]
|}
* No clear plans yet between km 548 and 599
===Segment 2===
{| class="wikitable"
|-
!width="25%"|Municipality
!width="10%"|Exit Number
!width="65%"|Intersecting Roads
|-
|[[Le Bic, Quebec|Le Bic]]
|599*
|Montee Brilliant / [[Image:qc132.png|15px]]Route 132 (currently an at-grade intersection)
|-
|[[Rimouski, Quebec|Rimouski]]
|606
|Rue de Lausanne
|-
|Rimouski
|610
|Chemin Sainte-Odile ([[Image:qc232.png|15px]][[Quebec Route 232|Route 232]])
|-
|Rimouski
|614
|Montée Industrielle
|-
|Rimouski
|621
|Avenue Père-Nouvel / Rue de la Gare
|-
|[[Sainte-Luce, Quebec|Sainte-Luce]]
|630
|[[Image:qc298.png|15px]][[Quebec Route 298|Route 298]] (current terminus)
|-
|[[Mont-Joli, Quebec|Mont-Joli]]
|642
|Route Jacques-Cartier / Boulevard Gaboury [[Image:qc132.png|15px]](Route 132) (interchange under construction)
|}
==Rest Stops==
The rest stops are located at the following points on Highway 20 and contain the following services *[http://www.findmapping.com/toronto-montreal/highway401.php View Map]:]
{|class="wikitable" width="100%" style="text-align: center"
|-
!Location
!km
!Direction
!Services
!Other
|-
|[[Rivière-Beaudette, Quebec|Rivière-Beaudette]]
|2
|Eastbound
|''unknown''
|''unknown''
|-
|rowspan="2"|[[Sainte-Marie-Madeleine, Quebec|Sainte-Marie-Madeleine]]
|rowspan="2"|117
|Eastbound
|''unknown''
|''unknown''
|-
|Westbound
|''unknown''
|''unknown''
|-
|[[Saint-Eugène, Quebec|Saint-Eugène]]
|156
|Westbound
|''unknown''
|''unknown''
|-
|rowspan="2"|[[Sainte-Anne-du-Sault, Quebec|Sainte-Anne-du-Sault]]
|223
|Eastbound
|''unknown''
|''unknown''
|-
|225
|Westbound
|''unknown''
|''unknown''
|-
|rowspan="2"|[[Villeroy, Quebec|Villeroy]]
|rowspan="2"|254
|Eastbound
|''unknown''
|''unknown''
|-
|Westbound
|''unknown''
|''unknown''
|-
|[[Saint-Rédempteur, Quebec|Saint-Rédempteur]]
|309
|Eastbound
|''unknown''
|''unknown''
|-
|rowspan="2"|[[Saint-Michel-de-Bellechasse, Quebec|Saint-Michel-de-Bellechasse]]
|344
|Eastbound
|''unknown''
|''unknown''
|-
|345
|Westbound
|''unknown''
|''unknown''
|-
|[[Cap-Saint-Ignace, Quebec|Cap-Saint-Ignace]]
|393
|Westbound
|''unknown''
|''unknown''
|-
|rowspan="2"|[[Saint-Philippe-de-Néri, Quebec|Saint-Philippe-de-Néri]]
|rowspan="2"|458
|Eastbound
|''[[Image:leg toilettes.gif]]''
|''Halte de Kamouraska''
|-
|Westbound
|''Washroom''
|''Halte des Monadnocks''
|-
|}
==Photos==
Looking east
<gallery>
Image:14th-ave-east.jpg|14th Ave, Lachine
Image:1st-ave-east.jpg|1st Ave, Lachine
Image:Interchange-with-138-132-east.jpg|Interchange with 138, Lachine
Image:20-138-merge-east.jpg|Merge with 138, Lasalle
<!-- Deleted image removed: Image:20-138-rue-st-jacques-boul-angrignon-exit-east.jpg|St-Jacques/Angrignon exit, Lasalle -->
Image:Turcot-yards-east.jpg|Turcot yards
</gallery>
==Resources==
* [http://www.exitlists.com/exitlists/lists/autoroutes/A20.html A-20 at Exitlists.com]
* [http://webfil_92.tripod.com/autoroutes_en/id8.html A-20 at Quebec Autoroutes]
* [http://www.inforoutiere.qc.ca/fr/carte_routiere/index.asp Transports Quebec Map] {{fr icon}}
* [http://ca.news.yahoo.com/s/capress/071106/national/que_veterans_highway Veteran from Gaspé behind idea to rename Quebec highway to remember war dead]
==See also==
* West of Quebec, A-20 becomes [[Highway 401 (Ontario)|Highway 401]]
* [[List of crossings of the Ottawa River#between the Saint Lawrence River and the Lake of Two Mountains|List of crossings of the Ottawa River]]
* [[List of bridges in Montreal]]
{{s-start}}
{{s-bef|before=[[Image:Quebec Autoroute 25.svg|15px]][[Autoroute 25 (Quebec)|Autoroute 25]]}}
{{s-ttl|title=[[Trans-Canada Highway]]|years='''Autoroute 20'''}}
{{s-aft|after=[[Image:Quebec Autoroute 85.svg|15px]][[Quebec Autoroute 85|Autoroute 85]]}}
{{end}}
{{Trans-Canada}}
{{Quebec Autoroutes}}
{{Streets in Montreal}}
[[Category:Quebec Autoroutes|20]]
[[Category:Trans-Canada Highway|Quebec 020]]
[[fr:Autoroute 20]]
[[zh:魁北克20號高速公路]]