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HIGH IMPACT
SR 99 Northbound - Friday, Feb. 21, to the morning of Sunday, Feb. 23 - The northbound SR 99 First Avenue South Bridge will fully close with a signed detour from 9 p.m. to 8 a.m. nightly. Last Updated: 2/14/2020 12:02 PM More Info
From milepost 26 to milepost 28
MODERATE IMPACT
SR 99 Northbound - Friday, Feb. 21, to the morning of Sunday, Feb. 23 - A single lane of northbound SR 99 over the First Avenue South Bridge will close from 8 p.m. to 9 a.m. nightly. Last Updated: 2/14/2020 12:01 PM More Info
From milepost 26 to milepost 28
MODERATE IMPACT
SR 99 Northbound - Wednesday, Feb. 19, to the morning of Tuesday, Feb. 25 - A single lane of southbound SR 99 over the First Avenue South Bridge will close from 8 p.m. to 5 a.m. nightly. Last Updated: 2/14/2020 11:59 AM More Info
From milepost 26 to milepost 28
MODERATE IMPACT
SR 520 Eastbound - Saturday, Feb. 22 to the morning of Sunday, Feb. 23 – The eastbound SR 520 off-ramp to 148th Avenue NE will close from 10 p.m. to 5 a.m. Last Updated: 2/14/2020 11:03 AM More Info
At milepost 9
MODERATE IMPACT
I-90 Westbound - Saturday, Feb. 22 to the morning of Sunday, Feb. 23 – Up to two left lanes on westbound I-90 between the Mount Baker Tunnel and Rainier Avenue Bridge will close from 9 p.m. to 10 a.m. Last Updated: 2/12/2020 12:21 PM More Info
From milepost 4 to milepost 3