03/16/2018
Sweetwater, FL - March 15, 2018: The FIU pedestrian bridge weighing 950-tons collapsed around 1:30 pm March 15th during tightening of the suspension cables, killing at least 4 people. The cars were stopped below the bridge waiting for the red light to change.
The project began in 2010 and cost $14.2 million. The bridge span is 174-foot long.
The people in power keep repeating that "We are going to find out what went wrong", but I say... what went wrong was 'Speed', a rush to finish fast, it was installed in place in just one day.
When the bridge collapsed, there was supposed to be installed a distinctive support tall tower from which multiple cables would be suspended, designed to hold the platform in an upside-down V shape; but in a rush to not delay cars, they opened 8 street that runs below, to early; all this while the tower and suspension cables had not been installed. It doesn't take an architect to figure out that if the tall tower and cables are designed to make the bridge safe, then without the cables it is UNSAFE.
Rather than steel, they used heavier concrete trusses. The bridge also had a concrete roof, adding even more weight. This was a very long span and then to top it off, they used very heavy material. the majority of pedestrian bridges are steel, a steel bridge weighs about one-tenth of a concrete one.
Until it’s fully secured, a quick-build structure is unstable and drivers should be notified with signs informing them that they are about to drive below a bridge that all the safety features are not yet installed.
Photo by: Samuel Acosta