The number of structurally deficient bridges is actually down by about 7,000 from 2017, but those bridges weren’t fixed. The number fell because the Federal Highway Administration weakened the standards of what it means for a bridge to be deficient, the report explains.
The collapse of a bridge earlier this week in Tennessee is raising new alarms about the delicate state of infrastructure across the U.S.
I don’t know if many of them could survive 115000 tons of ship ramming them anyway.
None of them would, but the structurally sufficient ones probably have safety measures like Dolphins https://en.m.wikipedia.org/wiki/Dolphin_(structure)