ประมวลภาพสะพานถล่มในนครซีแอตเติ้ล-รัฐวอชิงตัน

The Interstate 5 bridge after it collapsed into the Skagit River dumping vehicles and people into the water in Mount Vernon, Washington, May 23, 2013.

Emergency personnel gather at the collapsed Interstate 5 bridge, Mount Vernon, Washington, May 23, 2013.

A rescue boat and divers search near the collapsed Interstate 5 bridge, Mount Vernon, Washington, May 23, 2013.

People stand on the south bank of the Skagit River to watch the rescue operation following Interstate 5 bridge collapse, Mount Vernon, Washington, May 23, 2013.

A damaged truck sits in the water on a portion of the Interstate-5 bridge that is submerged after it collapsed into the Skagit river dumping vehicles and people into the water in Mount Vernon, Wash., May 23, 2013.