An illustration of the Dali cargo ship crashed into the Francis Scott Key Bridge
Authorities' quick thinking and luck played a big role in keeping the Baltimore bridge collapse from becoming an even bigger tragedy.
  • Certain factors may have minimized lives lost in the Baltimore bridge collapse.
  • Police halted traffic quickly, the collision occurred overnight, and rescue efforts were robust.
  • Some things appear to have gone right, maritime experts told BI.

Two people were killed, and four are missing and presumed dead after a cargo ship collision caused the shocking collapse of Baltimore's Francis Scott Key Bridge — and authorities and marine experts say it could have been much, much worse.