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I-5: Federal Way to Mountlake Terrace

Last update: 11:44 a.m. Friday, Sept. 29, 2014

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

I-5

I-5: Express lanes schedule changes
Mileposts: 165.29 to 172.43
Get the regular express lanes schedule.

Last update: 7:26 a.m. 8/4
I-5: SR 18 to South 288th Street seismic retrofit - #8565
Mileposts: 142.00 - 145.82
Aleta Borschowa, Project Engineer, 206-768-5862
Get project information

There may be closures on SR 18 for this project.

  • No work that will affect traffic on I-5 is scheduled.

Last update: 4:32 p.m. 8/29
I-5: S. 272nd Vicinity to South Rose Street seismic retrofit - #8559
Mileposts: 146.43 - 159.67
Aleta Borschowa, Project Engineer, 206-768-5862
Get project information

  • No work that will affect traffic on I-5 is scheduled. 

Last update: 1:04 p.m., 8/26
I-5: Bridge inspection
Mileposts: 164.00 & 154.53
James Malloy, WSDOT maintenance, 425-339-1778

  • Saturday, Oct. 4 - The right lane of northbound I-5 at the I-90 interchange will close 7:30 a.m. to 9:30 a.m. for bridge inspection.
  • Saturday, Oct. 4 - The left lane of southbound I-5 at the I-90 interchange will close 10 a.m. to 11 a.m. for bridge inspection.
  • Saturday, Oct. 4 - The right lane of southbound I-5 at the I-90 interchange will close 11 a.m. to 11:30 a.m. for bridge inspection.
  • Wednesday, Oct. 8 - The right lane of the Southcenter Boulevard on-ramp to northbound I-5 will close 11 a.m. to 11:30 a.m. for bridge inspection.
  • Thursday, Oct. 9 - The right lane of the on-ramp from MLK Jr. Way South to southbound I-5 will close 9 a.m. to 9:30 a.m. for bridge inspection.
  • Thursday, Oct. 9 - The left lane of the Michigan Street on-ramp to northbound I-5 will 10:30 a.m. to 11 a.m. for bridge inspection.

Last update: 1:04 p.m., 8/26
I-5: Pavement repair
Mileposts: 169.39
Lee Fanning, WSDOT maintenance, 425-739-3739

  • DRIVER ALERT: Saturday, Oct. 4 to the morning of Sunday, Oct. 5 - The right lane of I-5 at Northeast 45th Street and the Northeast 45th Street on-ramp to northbound I-5 will close from 7 p.m. to 5 a.m. for concrete panel repair.

Last update: 4:06 p.m., 9/5
I-5: Northgate - paving
Mileposts: 172.77
Marybeth Turner, SDOT communications, 206-684-8548
Get project information

  • Sept. 8 to mid-November - Northbound and southbound drivers using I-5 at Northgate Way may experience heavier than normal traffic volumes during peak times.
    • Seattle DOT will reduce Noth Northgate Way to one lane in the vicinity of I-5 while crews repave the roadway. this may cause heavier than normal volumes on the ramps from I-5 to N. Northgate Way.

Last update: 2:05 p.m., 9/25
I-5: NE 117th Street to SR 104 pavement repair #8633
Mileposts: 173.15 - 177.76
John Chi, Project Engineer, 425-225-8741
Get Project information

   *Detour maps for ramp closures are available on the project website.*  

  • Saturday, Sept. 27 to the morning of Sunday, Sept. 28 - Up to three lanes of southbound I-5 between Northeast 175th Street and Northeast 117th Street will close from 9 p.m. to 9 a.m. for concrete panel replacement work.
  • Monday, Sept. 29 to the morning of Friday, Oct. 3 - Up to three right lanes of southbound I-5 between Northeast 185th Street and Northeast 117th Street will close nightly from 9 p.m. to 5 a.m. for concrete panel work.
  • Monday, Sept. 29 to the morning of Wednesday, Oct. 1 - The southbound I-5 off-ramp to Northeast 175th Street will close nightly from 9 p.m. to 5 a.m. for concrete panel replacement.
  • Tuesday, Sept. 30 to the morning of Friday, Oct. 3 - The Northeast 175th Street on-ramp to southbound I-5 will close nightly from 9 p.m. to 5 a.m. for concrete panel replacement.
  • Saturday, Oct. 4 to the morning of Sunday, Oct. 5 - The Northeast 175th Street on-ramp to southbound I-5 will close from 9 p.m. to 6 a.m. for concrete panel replacement.