WSDOT Seeks Public Input on Cascadia High-Speed Rail Project Connecting Vancouver, BC, Seattle, and Portland
The Washington State Department of Transportation (WSDOT) is currently in the initial research phase for a high-speed rail system, known as the Cascadia High-Speed Rail, which aims to connect Vancouver, BC, Seattle, and Portland, OR. This proposed 377-mile corridor, labeled the Cascadia 'megaregion' by WSDOT, is projected to experience significant population growth, with an additional 3.4 million people by 2050. This growth is expected to double truck trips on Interstate 5 and push 80% of interstate traffic in Washington state to medium/high congestion levels. In Oregon, 78% of I-5 in Portland is anticipated to operate with severe congestion by 2045. WSDOT is actively seeking public input through an online survey, which remains open until November 13, to gather feedback from residents and potential travelers. The agency received a $49.7 million grant from the Federal Rail Association (FRA) and a $5.5 million state legislative match in 2024 to develop a Service Development Plan and an I-5 Master Plan.