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Washington State I-5 Bridge Collapse
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Event Summary

Board Meeting : Washington State I-5 Bridge Collapse
Washington, DC
7/15/2014 12:00 AM
The National Transportation Safety Board will meet to determine the probable cause of last May's collapse of an interstate highway bridge in Washington State.
On Thursday, May 23, 2013, at about 7:05 p.m. PDT, a large truck hauling an oversize load traveling southbound on Interstate 5 near Mt. Vernon, Washington, struck the top of a bridge spanning the Skagit River. Seconds later, the damage caused a span of the bridge to collapse. Two passenger vehicles fell into the river, and two other vehicles were damaged. None of the eight vehicle occupants involved in the bridge collapse were seriously injured.
The Board Meeting will begin at 9:30 AM (EDT).
A link to the webcast will be available shortly before the start of the meeting at


NTSB public events are also streamed live via webcast. Webcasts are archived for a period of three months from the time of the meeting. Webcast archives are generally available by the end of the event day for public Meetings, and by the end of the next day for Technical conferences.
If you wish to obtain a copy of NTSB meetings, please contact the NTSB Records Management Division at (202) 314-6551 or 800-877-6799. You may also request this information from the NTSB web site or write the following: National Transportation Safety Board, Records Management Division (CIO-40), 490 L'Enfant Plaza, SW,Washington, DC 20594.

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