Phyl You also got info from Dr. Segal on temps. He brought up a good reminder. We have to remember we are more delicate than the metal bridge work. Wonder at what temp our bodies go into shock. Plus, as tsk mentioned, I also watched another replay only watching moving lights across the bridge, most of late vehicles traveled from right to left. The last 4 I saw, two looked like trucks, last two cars. Can't tell from the vid where the bridge ends out of the left side. A couple looked like they were very close between making it and not making it. They're using sonar underwater looking for metal. Can't tell without actually seeing the finds what they found. There has to be a lot of beeps between all the metals of the bridge, vehicles, and loaded trailers/cargo.
P