Traffic is slow-moving on Highway 1 west of Calgary following a semi-truck rollover.
Cochrane RCMP responded to the scene on the Trans-Canada Highway just west of Jumping Pound Road on Tuesday morning.
The eastbound lanes of the highway have been reduced to one as crews work to clear the road.
Police said there were no injuries and no spills reported.
Drivers are asked to avoid the area if possible.
RCMP said an update will be sent out when the roadway is clear.