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Project schedule

Environmental/NEPA next steps

  • Public review of the SEA will last for 30 days. WSDOT will then review all comments received.
  • Preparation of a Finding of No Significant Impacts (FONSI). This document will summarize the comments received, findings and conclusions in the SEA and any mitigation required.
  • Final NEPA approval by FHWA.

Anticipated schedule

  • Environmental permitting
    Complete by Fall of 2025
  • Design
    Completed by mid-2026
  • Engineering
    Completed by mid-2026
  • Access hearing and property acquisition
    Completed by mid-2026
  • Construction
    Begins mid-2026