press release:
The contractor working for the Seattle Department of Transportation on the Spokane Street Viaduct Widening project will close the westbound lanes of the Spokane Street Viaduct tonight and tomorrow night, December 21 and 22 as scheduled. The Fauntleroy Expressway will also be closed tonight as previously announced. However, the nighttime surface street closure for South Spokane Street and First Avenue South for tonight and tomorrow night is canceled.

Wednesday, December 21
Spokane Street Viaduct—westbound travel lanes closed 9 p.m. Dec 21 to 5 a.m. Dec 22
Fauntleroy Expressway—closed 9 p.m. to 5 a.m.

Thursday, December 22
Spokane Street Viaduct—westbound travel lanes closed 10 p.m. Dec 22 to 5 a.m. Dec 23
Fauntleroy Expressway—open

December 23-26
No closures during the holiday weekend.