I-405 - Renton to Bellevue Widening and Express Toll Lanes - Downtown Bellevue - Environmental Assessment

WSDOT published the Finding of No Significant Impact (FONSI) and Errata (pdf 17.58 mb) for the I-405, Downtown Bellevue Vicinity Express Toll Lanes Project on July 17, 2018.

WSDOT published the Environmental Assessment (pdf 16.04 mb) for the I-405, Downtown Bellevue Vicinity Express Toll Lanes Project on April 2, 2018.

The State Environmental Protection Act (SEPA) Determination of Non-Significance (pdf 458 kb) for the I-405, Downtown Bellevue Vicinity Express Toll Lanes Project was also published on April 2, 2018.

Summary

Documents for download

Discipline Reports