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I-5: Federal Way to Mountlake Terrace

Last update: 8:40 p.m. Friday, June 24, 2016

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: 7:20 a.m. 5/9
I-5: Express Lanes Schedule Changes
Get the regular express lanes schedule

  • No changes are scheduled.

Last update: 8:40 p.m. 6/24
I-5: SB S 320th St to Duwamish River Bridge - Concrete Pavement Rehab - #8816
Mileposts: 142.76 - 156.71
Mike Askarian, WSDOT Project Engineer, 206-768-5861
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  • Sunday, June 26, to Monday, June 27 - Up to four right lanes of southbound I-5 from South 200th Street to SR 516/Kent Des Moines Road will be closed beginning with the right lane at 8 p.m. All lanes will reopen by noon.
  • Monday, June 27, to Friday, July 1 - Up to four right lanes of southbound I-5 from Interurban Avenue South to Klickitat Drive will be closed nightly beginning with the right lane at 8 p.m. All lanes will reopen by noon.
  • Monday, June 27, to Friday, July 1 - Up to four left lanes of southbound I-5 from SR 516/Kent Des Moines Road to South 320th Street will be closed nightly beginning with the HOV lane at 8 p.m. All lanes will reopen by noon.
  • Monday, June 27, to Wednesday, June 29 - Up to four lanes of southbound I-5 at South 336th Street will be closed nightly beginning with one lane at 8 p.m. All lanes will reopen by noon.
  • Wednesday, June 29, to Thursday, June 30 - Up to four right lanes of southbound I-5 from I-405/SR 518 to South 200th Street will be closed beginning with the right lane at 8 p.m. All lanes will reopen by noon.
  • Thursday, June 30, to Friday, July 1 - Up to four right lanes of southbound I-5 from South 200th Street to SR 516/Kent Des Moines Road will be closed beginning with the right lane at 8 p.m. All lanes will reopen by noon.
  • **DRIVER ALERT**Friday, July 8, to the morning of Monday, July 11 - Up to four lanes of southbound I-5 from South 188th Street to SR 516/Kent Des Moines Road will be closed from 8 p.m. Friday to 5 a.m. Monday for pavement repair work. At least two lanes will remain open, except from 11 p.m. to 4 a.m. nightly, when only one lane may be open. This work is weather dependent.
  • **DRIVER ALERT**Friday, July 8, to the morning of Monday, July 11 - The southbound I-405 ramp to southbound I-5 will be closed from 11 p.m. Friday to 5 a.m. Monday for pavement repair work. This work is weather dependent.

Last update: 1:25 p.m. 6/23
I-5: SR 900 Tukwila NCL to SR 167 - Concrete Pavement Rehabilitation - #8822
Milepost: 157.35
Dave Lindberg, WSDOT Project Engineer, 425-225-8725
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  • Friday, June 24, to the morning of Monday, June 27 - The southbound I-5 off-ramp to SR 900/Martin Luther King Junior Way South will be closed from 10 p.m. Friday to 5 a.m. Monday. A signed detour will be in place.
  • Tuesday, June 28, to the morning of Wednesday, June 29 - The southbound I-5 off-ramp to SR 900/Martin Luther King Junior Way South will be closed from 10 p.m. to 5 a.m. A signed detour will be in place.

Last update: 1:25 p.m. 6/23
I-5: Seattle Pavement Marking Work
Mileposts: 162.53 - 170.83
Justin Fujioka, WSDOT Communications, 206-440-4473

  • Thursday, June 30, to the morning of Friday, July 1 - The Northeast 70th Street on-ramp to northbound I-5 will be closed for 15 minutes sometime between 11 p.m. and 4 a.m.
  • Thursday, June 30, to the morning of Friday, July 1 - The Boylston Avenue East/Lakeview Boulevard East on-ramp to southbound I-5 will be closed for 15 minutes sometime between 11 p.m. and 4 a.m.
  • Thursday, June 30, to the morning of Friday, July 1 - The South Dearborn Street on-ramp to northbound I-5 will be closed for 15 minutes sometime between 11 p.m. and 4 a.m.
  • Thursday, June 30, to the morning of Friday, July 1 - The eastbound I-90 ramp to northbound and southbound I-5 will be closed for 15 minutes sometime between 11 p.m. and 4 a.m.
  • Thursday, June 30, to the morning of Friday, July 1 - The South Columbian Way on-ramp to southbound I-5 will be closed for 15 minutes sometime between 11 p.m. and 4 a.m.

Last update: 12:50 p.m. 6/24
I-5: I-90 Two-Way Transit and HOV Operations (Stage 3) - #8662
Milepost: 164.57
Aleta Borschowa, WSDOT Project Engineer, 206-768-5601
Get project information

  • **DRIVER ALERT**Monday, June 27, to the morning of Thursday, June 30 - The southbound I-5 ramp to eastbound I-90 will be closed from 11 p.m. to 5 a.m. nightly. A signed detour will be in place.

Last update: 1:25 p.m. 6/23
I-5: Seattle Pride Parade
Milepost: 165.96
Justin Fujioka, WSDOT Communications, 206-440-4473

  • Sunday, June 26 - The southbound I-5 off-ramp to Union Street will be closed from 9:30 a.m. to 3:30 p.m. A signed detour will be in place.

Last update: 8:40 p.m. 6/24
I-5: Seafair Summer Fourth
Milepost: 167.02 - 168.02
Justin Fujioka, WSDOT Communications, 206-440-4473

  • Monday, July 4 - The southbound I-5 off-ramp to Boylston Avenue East/East Roanoke Street will be closed from 9 p.m. to the completion of the Seafair Summer Fourth fireworks show.
  • Monday, July 4 - The Boylston Avenue East/East Roanoke Street on-ramp to southbound I-5 will be closed from 9 p.m. to the completion of the Seafair Summer Fourth fireworks show.
  • Monday, July 4 - The southbound I-5 exit-only lane and off-ramp to Mercer Street will be closed from 9 p.m. to the completion of the Seafair Summer Fourth fireworks show.