First published 10/5/2026, 5:47:15 PM · Last updated 10/5/2026, 5:47:15 PM

trafficAdvisory on HWY-837 (Both)

A mudslide has closed all lanes of Highway 837 near Highway 575, northwest of Drumheller, Alberta. A detour is available; the closure is in effect until further notice.

Illustrative image: A Variable-message sign along NW 107th avenue near the intersection with NW 12th street in Fontainebleau, Florida , warning people to not play Pokémon Go while driving. — Cyclonebiskit/Wikimedia Commons, CC BY-SA 4.0

Categories: severe-weather-and-natural-disasters, travel-and-transportation

Generated scores

Scores are based on the cited reporting and use a 1–10 scale. Read the methodology.

Confidence: 5/10How certain the assessment is based on the clarity and evidence in the cited reporting.
Geographic reach: 1/10How widely the event reaches, from a local area (1) to worldwide impact (10).
Global importance: 2/10The event's broader significance, from limited importance (1) to major global importance (10).
Impact magnitude: 3/10The scale or severity of the real-world impact, from minor (1) to extreme (10).
Positivity: 3/10How harmful or beneficial the event is, from strongly harmful (1) to strongly positive (10).
Urgency: 5/10How time-sensitive the event is, from low urgency (1) to immediate attention needed (10).

Why it matters

Drivers need to use the detour or an alternate route because the highway is fully closed.

Location

Sources

trafficAdvisory on HWY-837 (Both)511 Alberta — Government of Alberta Usage terms

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