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LOW IMPACT
I-405 Northbound - Friday, September 20, to the evening of Sunday, September 22 – The I-405 HOV ramp to northbound I-5 will close from 10 p.m. Friday to 11:59 p.m. Sunday. Last Updated: 9/16/2019 12:19 PM More Info
At milepost 0
LOW IMPACT
I-5 Northbound - Friday, September 20, to the evening of Sunday, September 22 – The three left lanes of northbound I-5 between South 178th Street and Duwamish River will close from 10 p.m. Friday to 11:59 p.m. Sunday. Last Updated: 9/16/2019 12:16 PM More Info
From milepost 153 to milepost 157
MODERATE IMPACT
SR 99 Northbound - Friday, Sept. 20, to the morning of Sunday, Sept. 22 - The two right lanes of northbound SR 99 between the West Seattle Bridge and the off-ramp to Alaskan Way South will close from 10 p.m. to 5 a.m. nightly. This work is weather-dependent. Last Updated: 9/17/2019 1:52 PM More Info
From milepost 29 to milepost 31
MODERATE IMPACT
SR 520 Westbound - Friday, September 20, to the morning of Monday, September 23 – The westbound SR 520 off-ramp to Lake Washington Boulevard will close from 11 p.m. Friday to 5 a.m. Monday. Last Updated: 9/16/2019 1:25 PM More Info
At milepost 2
MODERATE IMPACT
SR 520 Eastbound - Friday, September 20, to the morning of Monday, September 23 – The Lake Washington Boulevard on-ramp to eastbound SR 520 will close from 11 p.m. Friday to 5 a.m. Monday. Last Updated: 9/16/2019 1:24 PM More Info
At milepost 2
LOW IMPACT
I-5 Northbound - Friday, September 20, to the evening of Sunday, September 22 – The Interurban Avenue South on-ramp to northbound I-5 will close from 10 p.m. Friday to 11:59 p.m. Sunday. Last Updated: 9/16/2019 12:25 PM More Info
At milepost 156
LOW IMPACT
I-5 Northbound - Friday, September 20, to the evening of Sunday, September 22 – The Southcenter Boulevard on-ramp to northbound I-5 will close from 10 p.m. Friday to 11:59 p.m. Sunday. Last Updated: 9/16/2019 12:20 PM More Info
At milepost 155