What caused Skagit River bridge collapse?
The cause of the catastrophic failure was determined to be an oversize load striking several of the bridge’s overhead support beams, leading to an immediate collapse of the northernmost span.
When did the Skagit bridge fall?
Skagit County, WA: It’s been nearly a year since the Skagit River Bridge collapsed. On May 23rd, 2013 an oversize load struck the Skagit River bridge on Interstate 5, between Mount Vernon and Burlington, Washington. The interstate is a major thoroughfare from Canada to Seattle.
What bridge collapsed in Washington state?
Tacoma Narrows Bridge
The Tacoma Narrows Bridge collapses due to high winds on November 7, 1940. The Tacoma Narrows Bridge was built in Washington during the 1930s and opened to traffic on July 1, 1940. It spanned the Puget Sound from Gig Harbor to Tacoma, which is 40 miles south of Seattle.
Is the Skagit River bridge open?
Skagit River Bridge reopens After being closed since its collapse May 23, the Interstate 5 Skagit River Bridge has reopened this morning in both directions.
What state is the Skagit River in?
Washington
The Skagit River basin is located in southwestern British Columbia in Canada and northwestern Washington in the United States (Figure 1.1) and drains an area of 3,115 square miles (Pacific International Engineering, 2008). Major tributaries in the basin are the Baker River, Cascade River, and Sauk River.
What feeds the Skagit River?
Wild and scenic designation The system includes 158.5 miles (255.1 km) of the Skagit and its tributaries — the Sauk, Suiattle, and Cascade rivers.
How high is the Skagit River right now?
Current USGS Skagit River Levels Flood Stage for the Skagit River at both the Mount Vernon and Concrete Gauges is 28 feet. This website contains real-time instantaneous data for the Concrete gauge in both discharge (cubic feet per second or cfs) and gauge height (feet).
What happened to the I 5 Skagit River bridge collapse?
I-5 Skagit River Bridge collapse. On May 23, 2013, at approximately 7:00 pm PDT, a span of the bridge carrying Interstate 5 over the Skagit River in the U.S. state of Washington collapsed. There were no fatalities, but three people in two different vehicles fell into the river below and were rescued by boat, escaping serious injury.
Where is the Skagit River Bridge in Washington State?
The bridge carries a section Interstate 5 (I-5) over the Skagit River between Mount Vernon and Burlington, in Washington state, about 60 miles (97 km) north of Seattle. I-5 is the primary highway between the metropolitan areas of Seattle and Vancouver, British Columbia.
What happened to the bridge that collapsed in Washington State?
From Wikipedia, the free encyclopedia On May 23, 2013, at approximately 7:00 pm PDT, a span of the bridge carrying Interstate 5 over the Skagit River in the U.S. state of Washington collapsed. Three people in two different vehicles fell into the river below and were rescued by boat, escaping serious injury.
How did the I-35W bridge collapse?
In 2007 the I-35W Mississippi River bridge in Minneapolis collapsed suddenly from slow cracking of a single undersized and over-stressed gusset plate. In steel, these initial fractures begin small and take years to grow large enough to become dangerous.