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Seattle Area Construction

Last update: 3:55 p.m. Friday, July 22, 2016

High-impact closures:


I-5 Tukwila to Des Moines: Up to four left lanes of southbound I-5 from I-405/SR 518 to SR 516/Kent Des Moines Road will be closed from 8 p.m. Friday, July 22, to 5 a.m. Monday, July 25. At least two right lanes will remain open, except from 11 p.m. Friday to 6 a.m. Saturday, 11:59 p.m. Saturday to 7 a.m. Sunday and 10 p.m. Sunday to 5 a.m. Monday, when only the HOV lane may be open. This work is weather dependent. The following ramps will also be closed from 9 p.m. Friday to 5 a.m. Monday with signed detours in place:

  • The southbound I-405 ramp to southbound I-5.
  • The South 188th Street/Orilla Road South on-ramp to southbound I-5.
  • The southbound I-5 off- and on-ramps at South 200th Street/Military Road South.

The following ramps will be closed from 9 p.m. to 6 a.m. overnight Friday, July 22-23, and overnight Sunday, July 24-25:

  • The eastbound SR 518 ramp to southbound I-5.
  • The Klickitat Drive on-ramp to southbound I-5.

I-5 Seattle: Up to three right lanes of northbound I-5 under the convention center will be closed beginning with the right lane at 11 p.m. Friday, July 22. All lanes will reopen by 5 a.m. Saturday, July 23.

**CANCELED**I-405/I-90 Bellevue: The southbound I-405 ramp to westbound I-90 will be closed from 9 p.m. Friday, July 22, to 9 a.m. Saturday, July 23. A signed detour will be in place. This work is weather dependent.

I-5/I-405 Lynnwood: The southbound I-5 ramp to southbound I-405 will be closed from 9 p.m. Saturday, July 23, to 10 a.m. Sunday, July 24. A signed detour will be in place. This work is weather dependent.

Scheduled closures:

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