Agency: Sound Transit Authority
Soteria’s Role:
- Traction Power Substation (TPSS) Reliability Program Plan
- TPSS Demonstration Test Plan and Procedures
Completion Date: Scheduled for 2024
Project Overview
Sound Transit’s Lynnwood Link Extension Project is for an 8.5-mile link light rail extension from Northgate into Snohomish County, serving four stations: Shoreline South/148th, Shoreline North/185th, Mountlake Terrace and Lynnwood City Center. Upon its opening in 2024, the Project will provide fast and frequent connections between south Snohomish County and the University of Washington, downtown Seattle, the Eastside, Sea-Tac Airport, and more.
Soteria’s Contribution
Working with Mass. Electric Construction Company, Soteria Company is preparing the Traction Power Substation (TPSS) Reliability Program Plan and Analysis, and preparing and implementing the TPSS Reliability Demonstration Test Plan and Procedures for the Project. The 2024 projected completion will accommodate the estimated 47,000 – 55,000 daily riders expected to use this system by 2026.
