Raw footage of the collapse of the Interstate 5 bridge over the Skagit River at Mount Vernon in Washington state. Vehicles and people were dumped into the water. (Video: AP) ...

The most recent incident was in 2013, when part of a bridge carrying Interstate 5 over the Skagit River collapsed after a truck on the freeway struck part of the truss above the roadway.

A key factor in the crash was the curved opening of the bridge. The posted height was the maximum in the center, not the lower curved section above the outer lanes, which the truck hit. Disclaimer ...

The State Patrol is investigating a hit-and-run that occurred about 9:23 a.m. Monday on northbound Interstate 5 near the Skagit River bridge and left one man injured. According to a State Patrol ...

Around 6 a.m., traffic was backed up from Cook Road all the way to the Skagit River Bridge in Mount Vernon, according to WSP and WSDOT. The Skagit County Multiple Agency Response Team (SMART ...