Autoroute 55 : conditions routièresAutoroute 55 road conditions
Fermetures, conditions hivernales, chantiers et collisions sur l'autoroute 55, dans l'ordre le long de la route.Closures, winter road conditions, construction and collisions on Autoroute 55, in order along the road.
Autoroute 55 : 2 fermetures complètes en ce momentAutoroute 55: 2 full closures now
À 15 h 10 HAE.As of 3:10 p.m. EDT. 12 entrées; Chantiers : Ville de Québec seulement, en attendant les données de la province. Construction: Québec City only, until the province's own data is connected.
Collisions et incidents en ce momentCollisions and incidents now 0
Fermé pour travaux en ce momentFully closed for construction now 2
- Full closure
Monday and Tuesday between 7:30 p.m
Until Fri, Oct 16, 6:00 a.m. EDT
Maintenance · Between Trois-Rivières and Bécancour, on pont Laviolette · Road closed SOUTHBOUND, contraflow traffic on the opposite roadway · Monday and Tuesday between 7:30 p.m. and 6:30 a.m. the next day · Road closed NORTHBOUND, contraflow traffic on the opposite roadway · Wednesday and Thursday between 7:30 p.m. and 6 a.m. the next day · Lane width reduced to 3.2 meters
quebec511 · QC · updated September 23, 2026
- Full closure
Road closed at all times, A-55
Until Fri, Oct 23, 11:59 p.m. EDT
Structural repair · In Shawinigan, 15e Rue, at A-55, between Avenue du Bocage and 17e Rue · In both directions · Road closed at all times · Detour: Avenue du Bocage, 25e Rue, 10e Avenue
quebec511 · QC · updated September 16, 2026
Entraves et chantiersLane closures and construction 10
- Lane closure
Exit closed, A-55
Until Wed, Oct 14, 6:00 a.m. EDT
Maintenance · In Bécancour, exit 176 (A-30, R-132, Sainte-Angèle) · SOUTHBOUND · Exit closed · Monday and Tuesday between 7:30 p.m. and 6:30 a.m. the next day · Detour: A-30 WEST, Port-Royal Boulevard
quebec511 · QC · updated September 23, 2026
- Lane closure
Access closed, In Bécancour, access from Godefroy Avenue, towards A-55 North
Until Fri, Oct 16, 6:00 a.m. EDT
Maintenance · In Bécancour, access from Godefroy Avenue, towards A-55 NORTH · In both directions · Access closed · Wednesday and Thursday between 7:30 p.m. and 6:00 a.m. the next day · Detour: Boulevard Bécancour, Boulevard de Port-Royal, A-30 EAST, A-55 NORTH
quebec511 · QC · updated September 23, 2026
- Lane closure
Access closed, In Trois-Rivières, access from Boulevard Arthur-Rousseau, towards A-55 South
Until Wed, Oct 14, 6:00 a.m. EDT
Maintenance · In Trois-Rivières, access from Boulevard Arthur-Rousseau, towards A-55 SOUTH · In both directions · Access closed · Monday and Tuesday between 7:30 p.m. and 6:30 a.m. the next day · Detour: A-55 NORTH, exit 183, Boulevard Jean-XXIII, A-55 SOUTH
quebec511 · QC · updated September 23, 2026
- Lane closure
Exit closed, A-55
Until Fri, Oct 16, 6:00 a.m. EDT
Maintenance · In Trois-Rivières, exit 181 (R-138, Boulevard Gene-H.-Kruger) · NORTHBOUND · Exit closed · Wednesday and Thursday between 7:30 p.m. and 6:00 a.m. the next day · Detour: exit 183, Boulevard Jean-XXIII, A-55 SOUTH
quebec511 · QC · updated September 23, 2026
- Lane closure
Closure of 1 lane out of 2, Monday to Friday between 7 am and 5 pm, A-55
Until Wed, Oct 14, 5:00 p.m. EDT
Maintenance · In Trois-Rivières, between km 188 and km 189 · In one direction at a time · Closure of 1 lane out of 2, Monday to Friday between 7 am and 5 pm
quebec511 · QC · updated September 30, 2026
- Lane closure
Closure of 1 lane out of 2, Monday to Friday between 7 am and 5 pm, A-55
Until Wed, Oct 14, 5:00 p.m. EDT
Maintenance · In Trois-Rivières, at boulevard Saint-Michel · NORTHBOUND · Closure of 1 lane out of 2, Monday to Friday between 7 am and 5 pm
quebec511 · QC · updated September 30, 2026
- Lane closure
Closure of 1 lane out of 2, Monday to Friday between 7 am and 5 pm, A-55
Until Wed, Oct 14, 4:00 p.m. EDT
Maintenance · Between km 195 in Trois-Rivières and km 198 in Saint-Étienne-des-Grès · NORTHBOUND · Closure of 1 lane out of 2, Monday to Friday between 7 am and 5 pm
quebec511 · QC · updated September 30, 2026
- Lane closure
Closure of 1 lane out of 2, Monday to Friday between 7 am and 5 pm, A-55
Until Wed, Oct 14, 5:00 p.m. EDT
Maintenance · In Saint-Étienne-des-Grès, between km 200 and km 201 · NORTHBOUND · Closure of 1 lane out of 2, Monday to Friday between 7 am and 5 pm
quebec511 · QC · updated September 30, 2026
- Lane closure
Closure of 1 lane out of 2, Monday to Friday between 7 am and 5 pm, A-55
Until Wed, Oct 14, 5:00 p.m. EDT
Maintenance · In Saint-Étienne-des-Grès, between km 201 and km 205 · NORTHBOUND · Closure of 1 lane out of 2, Monday to Friday between 7 am and 5 pm
quebec511 · QC · updated September 30, 2026
- Lane closurenorthbound
Roadway closed Northbound, contraflow traffic on the opposite roadway ( 1 lane of 4,75 meters in each…
Until Sat, Oct 17, 11:59 p.m. EDT
Structural repair · In Shawinigan, between exit 223 (Avenue Grand-Mère, 25e Rue) and pont des Piles · At all times: · Roadway closed NORTHBOUND, contraflow traffic on the opposite roadway ( 1 lane of 4,75 meters in each direction) · NORTHBOUND · Lane width reduced to 4.75 meters · Closure of exit 226 (Chemin du Parc-National, 8e Rue) · Detour: R-155 NORTH, Défricheurs roundabout, R-155 SOUTH
quebec511 · QC · updated September 17, 2026
Autoroute 55 by email, every morning
Collisions, winter road conditions and closures on Autoroute 55 at 6:00 a.m. Eastern. Free, and one click to stop.
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What we cover in Quebec
- Construction and lane closuresLive, Québec City only, until the province's own data is connected only · Québec 511 (MTMD), Ville de Québec (WZDx)
- Collisions and incidentsNot connected yet
- Winter road conditionsNot connected yet