Boat on water. There is text that reads "Final Environmental Impact Statement"

Environmental Review

Environmental review documents for the Regional Transportation Plan.

Download Environmental Review Documents

2018 Regional Transportation Plan Update SEPA Addendum

2014 Transportation 2040 Update SEPA Addendum

2012 Transportation 2040 SEPA Addendum

2010 Transportation 2040 Final EIS

Appendices - 2010 Transportation 2040 Final EIS

Appendix A: Transportation 2040 Alternatives Report (PDF)

Appendix B: Regional Trends and Forecasts (PDF)

Appendix C: VISION 2040’s Multicounty Planning Policies (PDF)

Appendix D: Policy Analysis and Evaluation Criteria Report (PDF)

Appendix E: Technical Description of the Modeling Framework (PDF)

Appendix F: Public Scoping Process (PDF)

Appendix G: List of Endangered, Threatened, and Sensitive Wildlife Species and their Habitats (PDF)

Appendix H: List of Rare Plants (PDF)

Appendix I: Transportation 2040 Alternatives Analysis Congestion Management Process Report (PDF)

Appendix J: Environmental Resource Agency Consultation (PDF)

Appendix K: Data Analysis and Forecasting at the PSRC (PDF)

Appendix L: Greenhouse Gas 4-Part Strategy (PDF)

Appendix M: Environmental Justice Public Outreach Summary Report (PDF)

Appendix N: Public Outreach, Comment, and Response (PDF)

State Environmental Policy Act (SEPA) Information

Reader Note

Since production of the Final Environmental Impact Statement document, nonmotorized investments within a defined buffer area of transit stations (1 mile for pedestrian projects, and 3 miles for bicycle projects) have been moved into the financially constrained Preferred Alternative, from the unprogrammed portion of the Preferred Alternative. This modification does not change the environmental analysis. The FEIS was conducted on the full Preferred Alternative, consisting of both constrained, and unprogrammed projects and investments. Also, the project list has been edited to remove projects that have been completed.

PSRC's SEPA Procedures