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Weekly update of construction closures in other counties.


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I-5: Federal Way to Mountlake Terrace

Last update: 10:30 a.m. Monday, Aug. 31, 2015

This information changes frequently. Please check back often. Travelers can also call 5-1-1 for real-time traffic and weather updates.

I-5

Last update: 5:30 p.m. 8/28
I-5: Express Lanes Schedule Changes
Get the regular express lanes schedule

  • Monday, Sept. 7 - The I-5 express lanes will operate on regular weekend schedule for the Labor Day holiday.

Last update: 11:45 a.m. 8/28
I-5: S. 272nd Vicinity to South Rose Street Seismic Retrofit - #8559
Mileposts: 146.43 - 159.71 
Mike Askarian, WSDOT Project Engineer, 206-768-5861
Get project information

  • Monday, Aug. 31, to the morning of Friday, Sept. 4 - The right lane of westbound South 188th Street under I-5 will be closed from 8 p.m. to 5 a.m. for seismic retrofit work.
  • Monday, Aug. 31, to the morning of Friday, Sept. 4 - The right lane of westbound South 272nd Street under I-5 will be closed from 9 p.m. to 5 a.m. for seismic retrofit work.

Last update: 11:45 a.m. 8/28
I-5: Tukwila Soil Sampling Work
Mileposts: 154.43 - 154.49
Justin Fujioka, WSDOT Communications, 206-440-4473

  • Wednesday, Sept. 2, to the morning of Thursday, Sept. 3 - The right lane of southbound I-5 at SR 518/I-405 will be closed from 9 p.m. to 5 a.m. for soil sampling work.

Last update: 11:45 a.m. 8/28
I-5: Seattle Bridge Inspection Work
Milepost: 164.00
James Malloy, WSDOT Maintenance, 425-339-1778

  • Sunday, Sept. 13 - The right lane of southbound I-5 at I-90 will be closed from 6 a.m. to 6:30 a.m. for bridge inspection work.
  • Sunday, Sept. 13 - The right lane of northbound I-5 at I-90 will be closed from 6:30 a.m. to 7 a.m. for bridge inspection work.
  • Sunday, Sept. 13 - The HOV lane of southbound I-5 at I-90 will be closed from 7 a.m. to 7:30 a.m. for bridge inspection work.
  • Sunday, Sept. 13 - The left lane of northbound I-5 at I-90 will be closed from 7:30 a.m. to 8 a.m. for bridge inspection work.
  • Sunday, Sept. 13 - The left lane of the southbound I-5 collector-distributor at I-90 will be closed from 8 a.m. to 8:30 a.m. for bridge inspection work.

Last update: 10:30 a.m. 8/31
I-5: Seattle Sign Installation Work
Mileposts: 167.02 - 170.78
Elmore Williams III, WSDOT Maintenance, 206-768-5844

  • Sunday, Sept. 13 - The Mercer Street on-ramp to southbound I-5 will be closed from 1:30 a.m. to 6:30 a.m. for sign installation work.

Last update: 11:45 a.m. 8/28
I-5: NE 117th Street to SR 104 Pavement Repair - #8633
Mileposts: 173.14 - 177.75
Dave Lindberg, WSDOT Project Engineer, 425-225-8725
Get project information
*Detour maps for ramp closures are available on the project website*

  • Monday, Aug. 31, to Friday, Aug. 4 - No closures are scheduled this week.