7:16 PM: It’s just out of traffic-camera range, but a box truck is reported to be on fire near the Admiral exit on the westbound West Seattle Bridge. Traffic is moving slowly near the crest.
7:27 PM: According to SPD, SFD said “there was no fire” – just a lot of smoke, “maybe from an oil leak.” The truck has moved on and all lanes are open. (The texter who sent the photo added above also reported lots of smoke.)