UPDATE:

The scene is now clear.

ORIGINAL:

A motor vehicle collision is causing significant delays by the new 40th ave overpass on the QEII southbound within Airdrie.

the collision is being reported as being between a car and a semi and blocking the righthand lane.

motorists are being advised to keep left to stay clear of the accident.

Crews are on the scene.

More updates to come when made available.