Sound Transit 2
What is ST?

Sound Transit 2 Mass Transit Expansion Proposal - (PDF 1.5 MB)
Appendix A Appendix A: Detailed Description of Facilities and Estimated Costs - (PDF 968 KB)
Appendix B Appendix B: Financial Policies - (PDF 886 KB)
Appendix C Appendix C: Benefits, Costs, Revenues, Capacity and Reliability - (PDF 1.3 MB)
Appendix D Appendix D: Social, Economic and Environmental Impacts; Performance Characteristics by Mode; and Integration with Regional Land Use - (PDF 987 KB)