(SDOT screengrab from 3:45 pm)
6:37 PM: If you’re heading back this way from points north of downtown, note that SB Highway 99 is closed from Denny, just before the Battery Street Tunnel, to Columbia. This is in the aftermath of a fire under the Alaskan Way Viaduct that closed NB 99 for a short time as well (but that’s since reopened). Seattle Police report an arrest related to the fire:
Both the Seattle Police and Seattle Fire Department responded to a report of a brush fire in the 1900 block of Alaskan Way just before 4 p.m. Sunday. The firefighters quickly extinguished the blaze that engulfed a nearby homeless encampment. Officers arrested a man who witnesses claimed set the fire. Officers will book the man into King County Jail for investigation of arson.
The Seattle Department of Transportation will be inspecting the underside of the viaduct in the area to see if there was any structural damage caused by the heat.
7:48 PM: SDOT says Highway 99 has reopened southbound, too.