What I always have been afraid of just happened in Baltimore.
A containership sailed onto a bridge and the 2,5 kilometer long bridge collapsed.
Where I live there are lots of bridges, some short, some long i.e. you have to walk 5 minutes or more to go from one end to the other end.
Meantime while you are walking on the bridge, the ships keep sailing underneath.
Some ships are small, but there also are containerships with containers stacked quite high.
Occsionally containers hit a bridge and end up in the water.
But I am afraid one day the bridge will collapse and I end up in the water.