Highway 63 crash halts northbound traffic to Fort McMurray, RCMP say
Highway 63 crash on June 25, 2026, has stopped northbound traffic to Fort McMurray; Wood Buffalo RCMP say the bridge is impassable and drivers should expect delays. Get updates.
The Highway 63 crash brought northbound traffic to a complete stop early Thursday morning, June 25, 2026, on the bridge heading from Edmonton toward Fort McMurray. Wood Buffalo RCMP confirmed the roadway was impassable and advised motorists to avoid the area while emergency crews responded. Details about the circumstances of the multi-vehicle collision and any injuries were not immediately released by authorities. Motorists were warned to expect significant delays and to seek alternate plans until the scene is cleared.
Crash halts northbound traffic on Highway 63
The collision involved multiple vehicles and occurred on the stretch of Highway 63 that forms the primary artery to Fort McMurray. Traffic heading north was stopped and officers established a closure to secure the scene and allow emergency responders access. Drivers travelling toward the region were turned back or held at control points while crews assessed damage and hazards on the bridge. The closure immediately affected commuter traffic as well as commercial transport that relies on the route.
RCMP say investigation is ongoing
Wood Buffalo RCMP said investigators were on site and that information about injuries and the exact cause of the crash remained under review. Officers are gathering evidence, taking statements and working to determine whether any charges will result from the collision. At the time of the statement by police, no further operational details were released to the public to preserve the integrity of the investigation. Authorities did not provide an estimated timeline for when the roadway would be reopened.
Emergency response and scene management
Fire, ambulance and police units were dispatched to the bridge following reports of the collision, and crews worked together to secure the area and tend to those involved. First responders focused on stabilizing any injured persons and managing traffic flow to prevent secondary incidents. The emergency operation also included roadway safety assessments to identify debris, fluid spills or structural concerns on the bridge. Officials said additional resources would be deployed as needed while the investigation continues.
Traffic advisories and travel impacts
Motorists have been asked to avoid Highway 63 in the northbound direction and to allow extra travel time if they must travel in the region. Commuters and commercial drivers were advised to monitor official channels for updates and to follow directions from police and road crews at the scene. The closure is likely to produce delays extending beyond the immediate area as traffic backs up and alternate routes absorb diverted vehicles. Travelers should plan for slower-than-normal conditions and consider postponing non-essential trips until the road reopens.
Economic implications for Fort McMurray supply lines
Highway 63 is a vital connection for Fort McMurray, carrying workers, emergency services and supply traffic to the oilsands region. Extended closures can disrupt supply chains, delay shipments and affect personnel movement for companies operating in and around Fort McMurray. Local businesses and service providers that rely on daily freight movements may experience knock-on effects if the roadway remains closed for an extended period. Officials did not indicate whether commercial traffic restrictions would be imposed beyond the general closure.
Guidance for drivers and residents
Authorities urged residents and drivers in the area to keep a safe distance from the scene and to refrain from stopping to view the crash, which can create additional safety hazards. Motorists should use official traffic information services and municipal or provincial updates for the latest status on road conditions. If travel is unavoidable, drivers should ensure their vehicles are prepared for delays and carry emergency supplies in case they become stranded. The RCMP and emergency crews reminded the public that cooperation with on-site directions helps expedite clearance and reduces risk to responders.
The situation remains fluid as investigators continue work at the scene and road crews prepare for clearance operations, and officials said they will provide updates when more information becomes available.
