CHADRON, Neb. -- Failure to set the brakes is being blamed for an unusual traffic accident in Chadron Thursday morning.

Chadron Police say a trucker was unloading a semi at Skeeter's Napa Auto Parts near 3rd Street when the tractor-trailer began rolling across the parking lot.

The semi then crossed Maple Street and hit another truck parked at the Closer to Home Soup Kitchen before veering south across the road and hitting the Hi-Tech Car Care car wash.

Police say there were no injuries and that there was no other traffic when the semi crossed either street.

The car wash bay was lifted to allow the semi to be pulled out.