For anybody who hasn't seen it yet, Key Bridge collapsed, in Maryland / DC. Fortunately it was the wee hours of the morning, but still more than a dozen vehicles in the water, and people, to be recovered. Looking closely at the vehicles on the center span, it seems like they were stopped, with flashing lights, so perhaps the bridge was already blocked and they were emergency responders?

https://twitter.com/sentdefender/status/1772514015790477667