High Quality Content by WIKIPEDIA articles! The Pacific Northwest Corridor or the Pacific Northwest Rail Corridor (PNWRC) is one of eleven federally designated high-speed rail corridors in the United States. The 466-mile (750 km) corridor extends from Eugene, Oregon to Vancouver, British Columbia via Portland, Oregon and Seattle, Washington. It was designated a high-speed rail corridor on October 20, 1992, as the fifth of five corridors called for in the Intermodal Surface Transportation Efficiency Act of 1991 (ISTEA). The corridor is owned by BNSF Railway in Washington and British Columbia, and by Union Pacific Railroad (UP) in Oregon, and is used by a mix of freight and passenger trains operated by BNSF, UP, and Amtrak. If improvements to the corridor are completed as proposed in Washington State`s long range plan, passenger trains operating at a maximum speed of 110 miles per hour (180 km/h) would travel between Portland and Seattle, in 2 hours and 30 minutes, and between Seattle and Vancouver in 2 hours and 37 minutes by 2023.