Ultra-high-speed ground transportation

Keeping It on the Tracks: High-Speed Rail Success and Lessons Learned

Keeping It on the Tracks: High-Speed Rail Success and Lessons Learned

This study provides information useful to transportation agencies, potential partners, and decision makers who seek to develop an ultra-high-speed line to connect Cascadia…

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602 781 Challenge Seattle
CASCADIA VISION 2050: How the Cascadia Innovation Corridor can serve as a global model for sustainable growth

CASCADIA VISION 2050: How the Cascadia Innovation Corridor can serve as a global model for sustainable growth

This report provides a path forward that leverages high-speed transit to connect our existing urban centers to expanded hub cities with good jobs, affordable housing, and world-class culture…

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1700 2200 Challenge Seattle
Challenge Seattle 2017 Annual Report on Transportation

Challenge Seattle 2017 Annual Report on Transportation

We made a commitment to publish an Annual Report to track the region’s progress on achieving the vision—a user-focused transportation system that is safe, reliable, equitable, and environmentally sustainable…

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846 1099 Challenge Seattle

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