Northgate Link Extension

Ride underground from downtown to Northgate

News and updates

Some of the 1,578 floating slabs awaiting delivery to the tunnels beneath the University of Washington

World-class engineering under ground keeps trains quiet on UW campus above

For decades the University of Washington has been home to world-class engineering and groundbreaking innovation. Starting October 2, Link light rail riders will glide over another example of…

Night closures at 1st Ave NE between Northgate Way and NE 103rd Street; NE 107th ramp closures

As early as Monday, September 13th, Sound Transit will be closing lanes at 1st Ave NE between Northgate Way and NE 103rd Street. In addition, both NE 107th on-ramp and off-ramp will be closed at NE…

Night closure at NE 145th off-Ramp from Northbound Interstate-5 exit 175

Beginning Monday, September 13th, Sound Transit will be closing the off-ramp from NB I-5 via exit 175 for construction of the Lynnwood Link light rail.

One lane closure with alternating lane changes at 1st Ave NE from NE 113th to NE 115th Street

As early as Monday, September 6th, Sound Transit will be closing 1st Ave NE from NE 113th to NE 115th Street. This night time closure will be utilized for guideway construction for the Lynnwood Link…

Night closures at 1st Ave NE and Northgate Way Intersection and ramps

AAs early as September 7th, Sound Transit will be closing 1st Avenue Northeast and Northgate Way intersection, as well as the Interstate-5 northbound on-ramp at Northgate Way. The nighttime closure…