As components of an automobile chassis, struts can be passive braces to reinforce the chassis and/or body, or active components of the suspension.
The Tacoma Narrows Bridge collapses due to high winds on this day in 1940. Fortunately, only a dog was killed. 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.The channel is about a mile wide where the bridge crossed the sound.he Tacoma Narrows Bridge collapses due to high winds on this day in 1940. Fortunately, only a dog was killed. The Tacoma Narrows Bridge was built in Washington during the 1930s and opened to traffic on July 1, 1940.
The Alaskan Way Viaduct is an elevated highway in Seattle, Washington built in three phases from 1949 through 1953 and opened on April 4, 1953.It features a double-decked elevated section of State Route 99 that runs along the Elliott Bay waterfront in the industrial district and downtown of Seattle.he 2001 Nisqually earthquake damaged the viaduct and its supporting Alaskan Way Seawall and required the Washington State Department of Transportation (WSDOT) to invest US$14.5 million in emergency repairs. Experts give a 1-in-20 chance that the viaduct could be shut down by an earthquake within the next decade.