From the podcast:

https://unsolved.com/podcasts/missing-from-the-bridge/

The remains of Kim Flint were recently discovered not far from the crash site. Foul play is not suspected.

Unsolved says her remains were found a mile away from the crash site. So how did she die then? An accident victim wouldn't wander a mile away from their vehicle.

I’m assuming the water carried her body away. Or perhaps it was a suicide. It doesn’t say the crash killed her.

Unsolved says her remains were found a mile away from the crash site. So how did she die then? An accident victim wouldn't wander a mile away from their vehicle.
A wounded person, especially if they have a head injury and are confused/panicked absolutely could wander a mile away from their vehicle, then succumb to their injuries and/or the elements.

Here’s a news article with more info:

https://www.cbs19.tv/amp/article/news/local/rusk-county-officials-find-remains-of-kim-flint/501-f222a5e2-a620-4a31-806a-224df140d9f0

Her body was found on a wooded area of private property, and the son believes it was suicide due to her struggle with mental health issues.

Also, I think this is only the second podcast mystery to receive an update.

thanks for posting that. Sounds like a suicide if she was going 83 mph when she hit the bridge and then walked away.