Project updates
Learn about where and when construction is happening throughout the ST district.

Reduce lanes on Interstate 5 both directions, and on-ramp closure at Northeast 145th Street

Publish Date

Beginning Monday, March 23, Sound Transit will reduce lanes on I-5 for directional drilling work. Crews will close left lanes on Northbound I-5 from Northeast 120th to Northeast 130th Street. Two right lanes will close on Southbound I-5 from Northeast 145th Street to Northeast 130th Street.

What

  • There will be lane closures on Interstate 5 both Southbound and Northbound for night work.
  • Night work will feature directional drilling.
  • Drivers should expect traffic delays due to lane closures.

When

  • Monday, March 23, to Wednesday, March 25.
  • Work hours will be from 11 p.m. to 5 a.m.

Where

  • Northbound and Southbound I-5 at Northeast 130th Street.
  • Two left lanes will close on Northbound I-5 from Northeast 120th Street to Northeast 130th Street.
  • Two right lanes will close on Southbound I-5 from Northeast 145th to Northeast 130th Street.
  • Southbound I-5 on-ramp at Northeast 145th Street will close.
Map of lane closures on Interstate 5 near Northeast 145th Street.