The California HSR plan begs to differ.
>Since HSR works in France to connect those cities, it should generally work equally well in the US to connect those cities.
Only if people routinely travel to those cities rather than further away cities.
>Only if people routinely travel to those cities rather than further away cities.
They do. People naturally travel more to places closer to them than further away. There is a strong correlation here. When you’re hungry and want to go out, do you go to a food place 5-10 minutes away? Or a place hours away? Or 3 Michelin starred place on the other side of the planet.
The regions targeted for HSR often have significant auto traffic on the highways connecting them, and short haul flights between their airports. HSR hits a sweet spot for trips that are long drives and short flights. Cost and time competitive, while also being more comfortable.
This is only true in a vacuum without our political and legal environment. If you could make the project immune to CEQA, eminent domain challenges, and union pressure, then you have a much more viable railway. If you could at least brush off two of those three and one of them was the union pressure, then it might actually get built in the manner it was intended to be linking San Francisco, Sacramento, Los Angeles and San Diego. At this point we’ll be lucky to get a line that doesn’t share tracks with freight between SF and LA.
Do you still think that qualifies as "empty spaces"?
Fresno is a county seat and there's Cal State. That's it.
Same in France, every local baron wanted his dedicated HS line, so now we got plenty but only one is profitable.
For example, the population density of Paris is about 20 times that of Atlanta, a city ~3x as large (including the Greater Atlanta Area).
I’ve always operated under the assumption that there is massive selection bias in the United States for people who like more personal space. Never considered it was part of car culture.
in LA, outside of a very few of the oldest core districts, even our supposedly sleepy neighborhood streets are often 40+ feet wide (note that cars are typically 6-7 feet wide), with 15 feet of public easement, and 15+ feet of mandatory setbacks, so urban land use gets out of whack real quicklike that way.
and to be clear, it's not that high-speed rail is an unmitigated good, but that we love our cars so much that any challenge to their supremacy is a literal (perceived) threat to our own egos.
high-speed rail makes a ton of sense for the coastal cooridors, as well as at least a few interior ones (e.g., the midwest, texas). it's probably not a good use of resources for a cross-continental passenger run of HSR, since air can more efficiently and flexibly link the coastal and interior intercity networks.
This is commonly trotted out, and it is false for all practical purposes. The US does have a lot of empty spaces where no one lives--but no one is seriously proposing to hook up empty spaces to HSR. If you instead look at where people in the US do live, it's not all that different from those places. If you mapped out the major cities of the Midwest centered on Chicago and compared it to France, you'll find that the US has larger cities whose distances from the major regional hub are roughly the same as their corresponding cities in France. Since HSR works in France to connect those cities, it should generally work equally well in the US to connect those cities.