The Alaskan Way Viaduct will be closed to daytime driving all weekend, for its routine semiannual inspection.
But an art walk, fun run and basketball games will bring thousands of people, and maybe extra traffic, to the area.
The shutdown will last from 6 a.m. to 6 p.m. both Saturday and Sunday, from South Spokane Street to the north end of the Battery Street Tunnel.
Survey crews will check for deck and column sinking, while bridge technicians will look for cracks that might be
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