So they’d free fall for ~3.4 seconds and hit water at around 75mph. That part could be survivable depending on angle of impact and safety features of the car. Assuming they survive impact, getting out in the dark with cold murky water coming in car and surviving the hypothermia as well and odds are slim to none.
Unfortunately it wasn’t freefall. If you watch the video its over 5 seconds from when the bridge collapses till they’re in the water.
The remaining victims were part of a construction crew filling potholes.
https://apnews.com/live/baltimore-key-bridge-collapse-latest-2024