(WS bridge and Highway 99 views; more cams on the WSB Traffic page)
Welcome to Tuesday! Notes as we start our traffic watch:

SIDEWALK ALERT IN THE JUNCTION: Last time we checked on Monday, it hadn’t started yet, but the contractor for the California/Alaska/42nd two-building project has warned that it will be putting up new covered walkways this week, and while the work is under way, sidewalks will be closed alongside its site on California and Alaska. The alert says the work should be done by week’s end.

WEST SEATTLE TRANSPORTATION COALITION: Monthly meeting tonight, 6:30 pm at Neighborhood House’s High Point Center, with a big decision to be made – endorse Seattle Transportation Benefit District Proposition 1 or not?

REMEMBER, THE VIADUCT … will be closed 6 am-6 pm both days this weekend, as part of an intricate Highway 99 closure scenario detailed here.