Thanks to Jennifer and Heather for the tip – a crash has closed the Admiral exit from the westbound West Seattle Bridge. Jennifer reports seeing one person on a stretcher and says it appears to be a one-car crash. No word how long it’ll be closed. 8:44 PM UPDATE: Eryka sent an eyewitness report:

My husband and I were right in front of the car that crashed. We didn’t actually see the crash but we heard a loud crash behind us and thought at first it was a loose grate in the road. But as we looked back for the grate we would have driven over we saw that a silver car had crashed head on into the triangular barrier that separates the bridge from the Admiral exit. Two cars that must have been behind the car stopped and were already climbing out of their cars by the time we had looked back and it was impossible for us to stop and help.

We’ll be checking with police to see if we can find out more.