The Silver Bridge at Point Pleasant West Virginia was doomed from square one. It didn't have enough redundancy built into the suspension links and it failed due to stress risers in the links at the swivel pins.
A sister bridge that was local to it was shut down and scrapped as well.
The design was fresh and the weak parts were overlooked.
Some of the bridges that span the Allegheny river that date back to the mid 1920s in Pittsburgh were designed and built by the same outfit, with the difference being multiple links instead of just two to a side.
The Silver Bridge was completed in 1928.
The sister bridge was taken out of service because there was literally no way to service it after it was assembled short of building a support bridge beside it.
It must have been terrifying for those poor people to die like that. Did anyone survive? I don’t remember. There must have been a lawsuit or two as well.