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HIGH IMPACT
SR 99 Northbound - Tuesday, Sept. 30 - All northbound lanes of SR 99 between S. Spokane Street and S. Atlantic Street will be closed from 10 p.m. to 5 a.m. The West Seattle Bridge on-ramp to northbound SR 99 will also be closed. Last Updated: 9/30/2014 8:41 AM More Info
From milepost 29 to milepost 31
MODERATE IMPACT
SR 99 Southbound - Tuesday, Sept. 30 - Two of three southbound lanes of SR 99 between S. Atlantic Street and S. Spokane Street will be closed from 10 p.m. to 5 a.m. Last Updated: 9/30/2014 8:47 AM More Info
From milepost 30 to milepost 29