Route 172 : conditions routièresRoute 172 road conditions
Fermetures, conditions hivernales, chantiers et collisions sur la route 172, dans l'ordre le long de la route.Closures, winter road conditions, construction and collisions on Route 172, in order along the road.
Route 172 : aucune fermeture complète signaléeRoute 172: no full closures reported
À 19 h 34 HAE.As of 7:34 p.m. EDT. 2 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
Entraves et chantiersLane closures and construction 2
- Lane closure
Alternating traffic at all times, R-172
Until Fri, Oct 16, 6:00 p.m. EDT
Culvert repair · In Saguenay (Chicoutimi), WEST of Chemin Nil-Jean · In both directions · Alternating traffic at all times · Lane width reduced to 5 meters
quebec511 · QC · updated September 16, 2026
- Lane closure
Alternating traffic, Monday to Thursday between 6 a.m
Until Thu, Oct 15, 6:00 p.m. EDT
Public utilities · In Mont-Valin, between Km 32 and Km 44 · In both directions · Alternating traffic, Monday to Thursday between 6 a.m. and 6 p.m.
quebec511 · QC · updated September 22, 2026
Route 172 by email, every morning
Collisions, winter road conditions and closures on Route 172 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