Interstate 5 northbound striping at 175th Street to State Route 104

Publish Date

Starting Wednesday, Aug. 7th, Sound Transit will be re-striping northbound Interstate 5 from 175th Street to State Route 104, to widen the construction work zone on the shoulder of the freeway.


  • Lanes on I-5 will be re-striped to from 12 feet wide lanes to 11 feet wide to expand Sound Transit's work zone on the shoulder.
  • Lanes will be shifting closer to the center median in order to access the work zone during operable hours.
  • Rolling slowdowns will take place the nights of Friday, Aug. 9th and Saturday, Aug. 10th so expect delays from 130th Street to SR 104.


  • Aug. 7th to Aug. 10th 
  • Work hours are from 9 p.m. to 10 p.m.
  • Rolling slowdown hours are between midnight and 6 a.m. early Saturday and Sunday morning.


  • Striping work will start at SR 104 down to 175th Street.
  • Stopping lane shifts before the off ramp of SR 104
  • Sound Transit will be working on the right shoulder from 175th to SR 104 on Washington Department of Transportation right of way.