“There are a couple of vehicles that crossed maybe a minute before, you can see them speed up near the ship, but it might be because they slowed for construction”
The video I just watched started probably 5 minutes before the collapse. Prior to the collapse there was numerous cars and maybe 3 or 4 big rigs that crossed just in time.
Looks like it turned to the pillar.
“ At least seven vehicles, including at least one tractor-trailer-sized vehicle, have collapsed into the water, Baltimore City Fire spokesman Kevin Cartwright confirmed with WTOP. He added that a dive team was deployed to help those in the river.” https://wtop.com/baltimore/2024/03/key-bridge-in-baltimore-collapses-after-hitting-large-boat/