Motorists travelling through the Canadian Rockies experienced delays on Sunday after a traffic collision temporarily disrupted traffic on Highway 1 near Canmore. The incident affected westbound traffic heading toward Banff before emergency crews cleared the scene and reopened the roadway.
The crash occurred along the Trans-Canada Highway, one of Alberta’s busiest transportation corridors, prompting a response from emergency personnel and causing congestion during a busy period for travellers heading into Banff National Park.
Incident Details
Location: Highway 1 (Trans-Canada Highway), near Canmore, Alberta
Date: Sunday, June 28, 2026
Incident Type: Motor vehicle collision
Road Status: Fully reopened
Reported Injuries: Not officially confirmed
Cause of Crash: Under investigation
Emergency Response
Following reports of the collision, emergency responders attended the scene to assist those involved, assess the situation, and ensure the safety of motorists travelling through the area.
Traffic was temporarily slowed while first responders worked to manage the incident and remove vehicles from the highway. The response resulted in short-term congestion along the westbound lanes leading toward Banff.
Officials have not released information regarding the number of vehicles involved or whether anyone was injured.
Highway Reopens to Traffic
After crews completed their work, Highway 1 was reopened to traffic, allowing vehicles to resume travelling in both directions.
Although the road has reopened, drivers experienced residual delays as backed-up traffic gradually cleared. Conditions are expected to continue improving as traffic volumes return to normal throughout the day.
Investigation Ongoing
Authorities have not yet disclosed what led to the collision.
Investigators will review the circumstances surrounding the incident, including road conditions and other possible contributing factors, before determining the cause of the crash. Additional information may be released once the investigation progresses.
Advice for Motorists
Highway 1 serves as the primary route between Calgary, Canmore, and Banff National Park, making even minor traffic incidents capable of causing significant delays, particularly during weekends and peak tourism periods.
Drivers travelling through the area are encouraged to remain alert, maintain safe following distances, obey posted speed limits, and allow extra travel time whenever emergency crews are responding to incidents along the corridor.
With the roadway now fully reopened, traffic is expected to continue returning to normal as remaining congestion clears.