From Lisa Herbold: The most recent update for the West Seattle Bridge is that concrete pours are expected next week and the following week. Work is also taking place to replace the overhead traffic signs and the support structures on the West Seattle Bridge.
SDOT will share the reopening date approximately a month before reopening to traffic. Following construction completion, SDOT will test the bridge for strength and resiliency – this test is expected to last about two weeks.
Translation—-no time soon.