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When did Second Narrows Bridge Collapse?

When did Second Narrows Bridge Collapse?

June 17, 1958
Lucien Lessard, now 91, plans to be part of an annual ceremony commemorating those who worked on the Second Narrows Bridge, which collapsed on June 17, 1958. It remains one of British Columbia’s worst industrial accidents.

Why did the Tacoma Narrows Bridge collapse?

The Tacoma Narrows Bridge collapsed primarily due to the aeroelastic flutter. In ordinary bridge design, the wind is allowed to pass through the structure by incorporating trusses. In contrast, in the case of the Tacoma Narrows Bridge, it was forced to move above and below the structure, leading to flow separation.

What bridge collapsed in BC?

the Ironworkers Memorial Second Narrows Crossing
It’s the reason the bridge is now called the Ironworkers Memorial Second Narrows Crossing. This newsreel clip from just after the June 17, 1958 collapse shows the rescue effort and damaged bridge. It was created for British Pathé, a company that showed news clips before films in theatres.

What caused the Ironworkers bridge to collapse?

A diver searching for bodies drowned later, bringing the total fatalities for the collapse to nineteen. In a subsequent Royal Commission inquiry, the bridge collapse was attributed to miscalculation by bridge engineers. A temporary arm, holding the fifth anchor span, was deemed too light to bear the weight.

Why is it called the Second Narrows Bridge?

The bridge was renamed the “Ironworkers Memorial Second Narrows Crossing” in 1994 to honour the eighteen workers who died in the collapse, along with one rescue diver and four other workers who also died during the construction process.

Was anyone hurt in the Tacoma Narrows Bridge collapse?

The Tacoma Narrows Bridge, nicknamed “Galloping Gertie,” fell into the sound during a windstorm on November 7, 1940. The bridge’s collapse was a lesson in poor design and engineering. Luckily, no was killed or seriously hurt in the incident.

Who built the Second Narrows Bridge?

This bridge was constructed, by John Stewart and Northern Construction, with a car deck and a year later in 1926 trains began using the bridge as well. After being hit by a number of ships and being out of service for 4 years, in 1933 the provincial government bought the bridge and installed a lift section of the deck.

What caused the Second Narrows Bridge to collapse?

Collapse of the Second Narrows Bridge The collapse occurred near quitting time on June 17, 1958. At about 3:40 pm ironworkers toiling 40 metres above the inlet heard a horrific noise as Span 5 began to crash into the inlet in a mass of tangled steel.

What is the history of Second Narrows crossing?

In 1994, the bridge was officially renamed the Ironworkers Memorial Second Narrows Crossing to honour all the workers (including 4 others) who lost their lives during its construction. On June 17, 2008, on the 50th anniversary of the collapse, the Ironworkers and WorkSafeBC partnered to honour the memory of the dead workers in a ceremony.

What is the name of the bridge that collapsed in Vancouver?

Official Name: Ironworkers Memorial Second Narrows CrossingCommonly Called: Second Narrows BridgeSpans: Burrard Inlet, VancouverBridge Type: CantileverLength: 1292 metres. The wreck of the Second Narrows Bridge, which collapsed June 17, 1958, killing 18 workers (courtesy City of Vancouver Archives).

Why did the Sydney Harbour Bridge fail?

After the disaster, a Royal Commission determined that the reasons for the failure were complex, involving a faulty engineering calculation on a temporary support, or “falsework.” (The term “false” refers to the fact that the structure was removed once the span reached the next pier and became self-supporting.)