A serious multi-vehicle collision in Canmore, Alberta, has disrupted traffic and prompted significant detours on Highway 1 near the Highway 1A interchange earlier today. Alberta RCMP have confirmed that officers and emergency crews are actively responding to the incident, which has forced the closure of westbound lanes on the Trans-Canada Highway and caused major travel delays in the region.
According to preliminary reports, the collision involved several vehicles traveling westbound on Highway 1 near the busy junction with Highway 1A. The crash occurred during peak travel hours, compounding the impact on both local commuters and long-distance travelers heading toward the Rocky Mountains. Calls to 911 brought a swift response from RCMP officers, paramedics, and members of the Canmore Fire Department, who rushed to the scene to provide assistance.
While officials have not yet confirmed the total number of injuries, early indications suggest that multiple people required medical attention. At least one ambulance was seen departing the scene, transporting an individual to a nearby medical facility. Authorities have not released the condition of those involved, but further updates are expected as assessments continue.
The collision has led to the temporary closure of westbound lanes near the Highway 1A interchange, where traffic has been diverted to alternate routes. Motorists reported long lineups of vehicles stretching several kilometers, with travel times extended by an hour or more. Police are advising drivers to avoid the area if possible and to prepare for delays until the roadway can be cleared and deemed safe to reopen.
The cause of the crash remains under investigation. RCMP have stated that officers are examining a range of potential factors, including driver error, traffic density, and road conditions. The stretch of Highway 1 near Canmore is well known for heavy volumes of both commuter and tourist traffic, especially on weekends and holidays when thousands of travelers pass through the area en route to Banff National Park and beyond. This increased traffic flow often raises the likelihood of collisions. Weather and road surface conditions at the time are also being considered as possible contributing factors.
Local authorities have used this incident to remind motorists of the importance of safe driving practices. They urge drivers to reduce speed in congested areas, leave adequate space between vehicles, and remain alert to sudden stops or detours. The Canmore region, with its year-round influx of visitors, demands extra caution from those behind the wheel.
Witnesses at the scene described the immediate aftermath as chaotic, with vehicles stopped across multiple lanes and drivers attempting to maneuver around the wreckage before RCMP secured the site. Tow trucks were observed removing heavily damaged vehicles, while first responders worked to reopen at least part of the roadway.
