Night-time closure of portion of 1st Ave NE

Publish Date

Starting Tuesday night, Sept. 3rd, 1st Avenue NE between NE 100th and NE 107th Streets will be closed while Sound Transit’s contractor performs utility work in the roadway. 


Road closure on portion of 1st Ave NE.


Nightly closures starting Tuesday, September 3rd through Friday, September 6th, 10 p.m. – 4 a.m. Street will be open Saturday morning, September 7th at 4 a.m.


1st Ave NE from NE 100th to NE 107th Streets (see map).


  • Drivers exiting Interstate 5 at NE 107th Street must proceed east into the mall or northbound onto 1st Ave NE toward Northgate Way. 
  • Drivers exiting I-5 express lanes must proceed east onto NE 103rd St.
  • A Temporary Noise Variance (TNV) has been issued by the City of Seattle for this work.


Please proceed cautiously and follow the directions of the flaggers. Large construction equipment includes excavators, front end loaders, and dump trucks.

Map of 1st Avenue Northeast closure near Northgate Transit Center.