A multi-vehicle collision on Highway 2 northbound near Township Road 310 just south of the Didsbury overpass is causing delays.
Witnesses say it looks like a lorry attempted to cross the highway in this morning's heavy fog when several vehicles crashed into its side.
The slow lane remains clear, but drivers are urged to reduce speed and use caution in the area. Crews are on the scene.
There is no word yet on injuries or when the scene will be fully cleared.
Reduced visibility due to fog in Airdrie and the surrounding area is causing reduced visibility. Reports that Stoney Trail in the northern part of Calgary is experiencing poor visibility. Ensure your vehicle's head & tail lights are on.
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