Construction & Traffic Incidents
Roadwork, collisions and delays on Alberta highways.
Alberta 511 is currently reporting 162 construction zones, 23 traffic incidents across Alberta. This data may be delayed. Last updated August 20, 2026 at 12:00 a.m. — about 4 days ago. Check the source directly before relying on it.
Mountain corridors
The mountain routes travellers ask about most, at a glance. Closures on these highways are rare and matter — always check before a mountain drive.
- Hwy 1Trans-Canada · Calgary–Banff–BC border2 construction zones — Bridge maintenance operations on HWY-1 Westbound Near Bear Hill Road. 1 Right lane closed. Speed Restriction: 80km/hr Activities: Lane closure, No passing, Speed reduction, Traffic congestion, On site detour, Expect traffic delays, Two way traffic, Highway Maintenance VehiclesFull route: weather, fire bans and advisories →
- Hwy 93 & 93SIcefields Parkway & KootenayClear — nothing reportedFull route: weather, fire bans and advisories →
- Hwy 40Kananaskis TrailClear — nothing reportedFull route: weather, fire bans and advisories →
- Hwy 11David Thompson · Rocky Mountain House–Saskatchewan Crossing4 construction zones — Bridge construction on HWY-11 Both Directions Near Stuart St. Width Restriction: 4.5m Speed Restriction: 30km/hr Activities: Lane closure, One - lane alt traffic, No passing, Speed reduction, Temp traffic signals, Narrow shoulder, No wide loads, Flag persons, Be prepared to stop, One lane travel, Drive with caution, Follow Directions
Live roadwork, construction and traffic incidents on Alberta highways from Alberta 511. Filter between construction zones and active incidents; each marker links to the official 511 detail page.
Data from Alberta 511. Always confirm with official sources before travelling.