Why did the Minneapolis bridge collapse?
Why did the Minneapolis bridge collapse?
Cause of Bridge Collapse Revealed The National Transportation Safety Board states the bridge collapsed because gusset plates were half as thick as they should have been, due to a flaw in the original design from the 1960s.
When did Mpls bridge collapse?
Aug. 1, 2007
The Interstate 35W bridge disaster in Minneapolis killed 13 and injured 145, when the bridge broke apart during rush hour on Aug. 1, 2007. Cellphone networks crashed under the load of people checking on loved ones, or asking if they had heard the news.
What bridge collapsed in America?
I-35W Mississippi River Bridge During the evening rush-hour on August 1, 2007, the center span of an eight-lane, steel truss arch bridge—one that carried Interstate 35W over the Mississippi River in Minneapolis, Minnesota—suddenly collapsed.
Has any bridge ever collapsed?
How did the Minnesota bridge collapse?
The collapsed 35W bridge in Minneapolis seen on August 2, 2007. Ten years ago, the Interstate 35W bridge over the Mississippi River in downtown Minneapolis collapsed, sending cars, trucks and even a school bus that were crawling over it in bumper-to-bumper rush hour traffic plummeting into the river below and onto the rocky shore.
When did the bridge collapse in Minnesota?
I-35W Mississippi River Bridge (2007) Minneapolis, Minnesota, USA. The eight lane, 581 metre bridge collapsed into the Mississippi River killing 13 people and injuring 145. Commonly called the ‘i-35 Minneapolis’ and opened in 1967, the bridge carried over 141,000 vehicles a day, on four northbound and four southbound lanes.
When did the 35W bridge collapse?
Collapse of the previous bridge. During the evening rush hour at 6:05 pm on August 1, 2007, the main spans of the I-35W Mississippi River bridge in Minneapolis collapsed and fell into the river and onto its banks, killing 13 people and injuring 145.
