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I-5: Federal Way to Mountlake Terrace

Last update: 2:04 p.m. Thursday, Aug. 21, 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

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

  • No work that will affect traffic on I-5 is scheduled.
  • There may be closures on SR 18 for this project.

Last update: 7:26 a.m. 8/4
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: 10:50 a.m. 8/15
I-5: Maintenance - paving
Mileposts: 149.18
Philip Kelleher, WSDOT maintenance, 253-372-3908 

  • Thursday, Aug. 21 to the morning of Friday, Aug. 22 - A single lane of the southbound I-5 off-ramp to SR 516 will close from 9 p.m. to 5 a.m. for paving work. 

Last update: 7:27 a.m. 8/4
I-5: Express lanes schedule changes
Mileposts: 165.29 to 172.43
Get the regular express lanes schedule.

Last update: 1:09 p.m., 8/12
I-5: Maintenance - Pavement Patching
Mileposts: 166.7 - 170.69
Ed Simpson, WSDOT maintenance, 206-389-2138

  • Thursday, Aug. 21 to the morning of Friday, Aug. 22 - The Mercer Street on-ramp to southbound I-5 will close from 10 p.m. to 5 a.m. for pavement patching. Drivers will follow a signed detour.

Last update: 2:04 p.m., 8/21
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

  • Monday, Aug. 25 to the morning of Wednesday, Aug. 27 - Up to three right lanes of southbound I-5 between SR 104 and Northeast 185th Street will close nightly from 8 p.m. to 5 a.m. for concrete panel saw cutting. The first lane will close at 8 p.m., the second at 9 p.m., with three lanes closed by 11 p.m.
  • Wednesday, Aug. 27 to the morning of Friday, Aug. 29 - Up to three right lanes of southbound I-5 between SR 104 and Northeast 155th Street will close nightly from 8 p.m. to 5 a.m. for concrete panel saw cutting. The first lane will close at 8 p.m., the second at 9 p.m., with three lanes closed by 11 p.m.