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

Geotechnical work along 12th Avenue Northeast

Publish Date
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Starting the week of March 18, Sound Transit's contractor will conduct additional geotechnical ground boring tests along 12th Avenue Northeast between Northeast 61st Street and Northeast 63rd Street. Crews will use drilling equipment to take soil samples. This work is expected to take approximately two weeks during day-time hours. 

What

Left lane closure on 12th Avenue Northeast between Northeast 61st and Northeast 63rd Streets (see map). Local access only on Northeast 62nd Street between Roosevelt Way and 12th Avenue Northeast.

When

Monday, March 18 – Friday, March 29, 8 a.m. to 3 p.m. Mondays through Fridays. 

Where

12th Avenue Northeast between Northeast 61st and Northeast 63rd Streets.

More

  • Temporary sidewalk closures in the immediate area
  • Bicycle lane will be maintained
  • A flagger will be present to help direct traffic
  • Drilling will sound similar to a truck engine running with occasional hammering
  • Plan ahead, leave early, and allow extra time to reach your destination

Contact us

Outreach Specialist: Rhonda Dixon, northlink@soundtransit.org or 206-398-5300
After-hours construction hotline: 888-298-2395

Map of construction impacts.