California’s $128BN High-Speed Rail

 https://www.youtube.com/watch?v=sOiB_cUr0Xo

https://en.wikipedia.org/wiki/High-speed_rail_in_the_United_States#California

Why California’s High-Speed Rail Is Taking So Long https://www.youtube.com/watch?v=FgHSYHXFfwg

California High-Speed Rail Construction https://www.youtube.com/watch?v=luX35wVJt84

https://www.youtube.com/@cahsra/videos

https://en.wikipedia.org/wiki/Inter-city_rail#Distance_of_inter-city_rail

https://en.wikipedia.org/wiki/Express_train

https://en.wikipedia.org/wiki/Inter-city_rail#Inter-city_rail_by_country

https://en.wikipedia.org/wiki/High-speed_rail_in_the_United_States