(More cams, and other info, on the WSB Traffic Cameras page)
The orange sign in that “live” view of the eastbound West Seattle Bridge is a reminder that until 6 pm, Highway 99 is closed both ways from here to Valley Street. At 6 pm, the stretch between the bridge and the south end of the Battery Street Tunnel reopens, but the closure zone north of that continues; at 6 am tomorrow, the bridge-to-Battery-St. section closes again until 6 pm Sunday, and in the middle of that, the Sunday morning closure extends to Woodland Park Zoo because of the Hot Chocolate 5K. Got all that? It’s all explained here. Metro reroutes can be found here. During all this, the viaduct gets its twice-yearly inspection, and the results will be out later in the week.