Francis Scott Key Bridge collapse in Baltimore...

I have been thinking about how they might have gotten it shut down in time. My guess would be the port has access to the emergency radio that sent out a broadcast to all emergency services which police or highway officials at the ends of the bridge heard and shut it down.
https://www.independent.co.uk/news/...death-toll-francis-scott-latest-b2518673.html
This article states they were able to get the signals to the right people to get the traffic off the bridge. What a miracle.

Additionally at this point they have 3 people recovered, 1 is in the hospital, 1 body, and I believe 6 still missing (but not sure if that counts the ones already found or not).