Quebec Route 155

Route 155
Route 155
Route information
	Maintained by Transports Québec
Length	248.3 km (154.3 mi) Pre-2006: 333.6 km (207.3 mi)
History	Route 13 (Bon-Conseil – Sainte-Angèle-de-Laval); Route 19 (Saint-Georges-de-Champlain – Chambord)
Major junctions
South end	A-55 in Shawinigan
	R-159 in Saint-Roch-de-Mékinac
North end	R-169 in Chambord
Location
Country	Canada
Province	Quebec
Major cities	Shawinigan, La Tuque
Highway system
	Quebec provincial highways; Autoroutes; List; Former;

Route 155 is a north/south highway on the north shore of the Saint Lawrence River in Quebec, Canada. Its northern terminus is in Chambord at the junction of Route 169, and the southern terminus is the Piles Bridge in Shawinigan. Previously the highway continued to Autoroute 20 but that section was decommissioned in 2006 when Autoroute 55 was completed.^[2]^[3]

Most of the length of the highway runs in the Mauricie region very close to the Saint-Maurice River on the opposite side of which is the La Mauricie National Park (Parks Canada). Several small bridges and roads connect the park to Route 155. It is also the main ground transportation route between the Mauricie and Centre-du-Québec regions and the Saguenay–Lac-Saint-Jean.

Municipalities along Route 155

Quebec Route 155 near La Tuque in 1963

RCM	Location	km^[1]	mi	Destinations	Notes
Drummond–Nicolet-Yamaska boundary	Notre-Dame-du-Bon-Conseil–Saint-Léonard-d'Aston boundary	−85.3	−53.0	A-20 (TCH) south / A-55 – Québec, Drummondville, Montréal	A-20 exit 200; former R-155 southern terminus^[3]
Nicolet-Yamaska	Saint-Célestin (village)	−64.2	−39.9	R-226 west – Sainte-Monique	Former south end of R-266 concurrency
Nicolet-Yamaska	Saint-Célestin (municipality)	−63.3	−39.3	A-55 north / R-161 south / R-226 east – Trois-Rivières, Saint-Wenceslas, Victoriaville, Sainte-Gertrude	Former A-55 southern terminus (Trois-Rivières section); former north end of R-266 concurrency; former south end of A-55 concurrency; former R-161 northern terminus^[3]
See Quebec Autoroute 55 § Exit list
Shawinigan		0.0	0.0	A-55 south – Trois-Rivières	R-155 southern terminus; continues as A-55
		0.0	0.0	Pont des Piles (Piles Bridge) crosses Saint-Maurice River
		1.1	0.68	To R-153 / Chemin des Navigateurs – Saint-Tite	Roundabout
Mékinac	Saint-Roch-de-Mékinac	24.0	14.9	R-159 south – Saint-Tite
Mékinac	Saint-Roch-de-Mékinac	29.6	18.4	Chemin de Saint-Joseph – Trois-Rives
La Tuque		106.0	65.9	Boulevard Ducharme – La Tuque (Centre-Ville)
		110.7	68.8	Rue Wayagamace – La Tuque (Centre-Ville)
		117.2	72.8	Rue de la Rivière – La Tuque (Centre-Ville), La Croche, Wemotaci
Le Domaine-du-Roy	Chambord	248.3	154.3	R-169 – Roberval, Métabetchouan–Lac-à-la-Croix, Alma	R-155 northern terminus
1.000 mi = 1.609 km; 1.000 km = 0.621 mi Closed/former Route transition

^ ^a ^b "Quebec Route 155" (Map). Google Maps. Retrieved June 19, 2023.
^ Ministère des Transport: "Carte routière officiel, Le Québec", Les Publications du Québec, 2007
^ ^a ^b ^c Government du Québec (2001). "Enlargement Southern Québec" (Map). Québec Official Road Map. 1:505,000. Les Publications du Québec. §§ H-27, I-27.