https://www.washingtonpost.com/transportation/2022/12/22/amtrak-northeast-corridor-route-overhaul
https://www.amtrak.com/regions/northeast.html
https://en.wikipedia.org/wiki/List_of_Amtrak_routes#Northeast
https://en.wikipedia.org/wiki/List_of_Amtrak_routes#Northeast_Corridor
https://en.wikipedia.org/wiki/List_of_Amtrak_routes#West
https://en.wikipedia.org/wiki/List_of_Amtrak_routes#Cascades_Corridor
https://en.wikipedia.org/wiki/Amtrak_Cascades#Proposed_changes
https://en.wikipedia.org/wiki/Pacific_Northwest_Corridor#Seattle%E2%80%93Vancouver
https://dailyhive.com/vancouver/amtrak-cascades-vancouver-seattle-portland-new-train-airo
https://news.gov.bc.ca/releases/2022PREM0061-001374 Could backwater BC actually start to eventually build better heavy_rail infrastructure? There should be at least 4 tracks between Vancouver & Seattle. Two for freight & two for passenger trains.
https://wsdot.wa.gov/construction-planning/search-studies/ultra-high-speed-rail-study
https://www.axios.com/local/seattle/2022/06/10/high-speed-rail-150-million-pacific-northwest
https://crosscut.com/environment/2021/11/dream-high-speed-rail-pnw-may-finally-be-horizon
https://bikeportland.org/2022/12/05/metro-council-will-hear-plan-for-ultra-high-speed-rail-367840
https://www.cascadiarail.org , https://www.amtrak.com/regions/northwest.html
https://www.amtrak.com/routes/cascades-train.html To Vancouver, BC
https://en.wikipedia.org/wiki/International_(Amtrak_train)
Amtrak & VIA Rail's International Limited https://www.youtube.com/watch?v=npL-Fhu2krc
https://www.amtrak.com/routes/maple-leaf-train.html To Toronto
https://www.amtrak.com/routes/adirondack-train.html To Montreal
