According to witness reports, shortly before 3 P.M. traffic began to back up heading eastbound on Yankee Valley Boulevard underneath the QEII bridge. 

A witness told Discover Airdrie that it appeared a vehicle collision had occurred. A grey car that was in the right lane had its airbags deployed. Fire crews along with police were on the scene.

There is no word on injuries or if another vehicle was involved.

An update will be provided when and if it is made available. 

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