Paris > Marseille by train is 3:08, not 4:00.
Nice writup, thanks for sharing.
The United States sat out the HSR revolution. China built 26,000 miles in the past 20 years. The US has essentially nothing.
Personally, I think the creation of China’s subway system is even more impressive.
https://en.wikipedia.org/wiki/List_of_metro_systems#:~:text=....
I think in the USA, pre-existing airports have reduced demand for HSR. The US has airports in almost every city with more than 500k people, while that is definitely not true in China (even still).
Chinese HSR stations can be as inconveniently located as airports, so that isn't much of a benefit. Security is a bit better, they mostly make you put your bag through some sort of X-ray machine that I doubt they are looking at.