WebAug 2, 2007 · A mangled car is pulled from the Ohio River beneath the remains of the Silver Bridge. The bridge, which connected Point Pleasant, W.Va., and Kanauga, Ohio, collapsed on Dec. 15, 1967,...

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The Silver Bridge was an eyebar-chain suspension bridge built in 1928 and named for the color of its aluminum paint. The bridge carried U.S. Route 35 over the Ohio River, connecting Point Pleasant, West Virginia, and Gallipolis, Ohio. On December 15, 1967, the Silver Bridge collapsed under the weight of rush-hour traffic, … See more At the time of the Silver Bridge construction, eyebar bridges had been built for about 100 years. Such bridges had usually been constructed from redundant bar links, using rows of four to six bars, sometimes … See more At the time of the bridge construction, a typical family automobile was the Ford Model T, with a weight of about 1,500 pounds (680 kg). The maximum permitted truck gross weight was about 20,000 pounds (9 tonnes). By contrast, at the time of the collapse, a … See more The collapse focused much-needed attention on the condition of older bridges, leading to intensified inspection protocols and numerous … See more In his 1970 book Operation Trojan Horse, and in his 1975 book The Mothman Prophecies, Fortean author John Keel linked the Silver Bridge collapse to alleged sightings of the Mothman. The story was adapted as a film by the same name, released in 2002. See more Low redundancy, high strength The eyebars in the Silver Bridge were not redundant, as links were composed of only two bars each, of high-strength steel (more than twice the tensile strength of common mild steel), rather than a thick stack of thinner bars … See more The bridge failure was due to a defect in a single link, known as eyebar 330, on the north of the Ohio subsidiary chain, the first link below the top of the Ohio tower. A small crack was … See more Reviewing the collapse and subsequent investigation in his 2012 book To Forgive Design: Understanding Failure, engineering historian See more WebNov 23, 2024 · The Mothman legend originates from several sightings in 1966 and culminates with the collapse of the Silver Bridge on December 15, 1967. While the bridge collapse was clearly not the result of a mythical monster’s intentions, the legend persists. The Silver Bridge was constructed in 1928 using high tension eye bar chains and rocker … citizenship selling countries

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WebOn December 15, 1967, the bridge collapsed while handling heavy traffic and killed 46 people. This accident changed the nation’s view of bridges across the country. The … WebFollowing the December 15, 1967 collapse of the Silver Bridge and the death of 46 people, [15] the incident gave rise to the legend and connected the Mothman sightings to the bridge collapse. [2] [16] [17] WebOct 1, 2012 · On December 15, 1967, this service came to a dramatic and disastrous end. At 4:58 p.m., during the height of rush hour, the bridge suddenly collapsed. Rescue and recovery operations started immediately but were hampered by poor weather conditions and freezing rain. The cause of the collapse was linked to the bridge's innovative design. citizenship service bhutan