2 ms·
> The cost of passenger rail is high in America, because America doesn't build enough rail. The cost of passenger rail is high in America because America has 1
by WorkerBee28474 6mo ago
> The cost of passenger rail is high in America, because America doesn't build enough rail.
The cost of passenger rail is high in America because America has 11% of the population (read: customer) density of Japan.
(For cities, NYC has 25% lower population density than Tokyo.)
- wahern 6mo agoDividing population by total land area is a horribly misleading way to understand density. There are alternatives, like population-weighted density, that give you a better picture: https://papers.ssrn.com/sol3/papers.cfm?abstract_id=3119965 https://papers.ssrn.com/sol3/papers.cfm?abstract_id=3119965 Here's a blog post where somebody re-invented the concept and analyzed density in Europe: https://theconversation.com/think-your-country-is-crowded-these-maps-reveal-the-truth-about-population-density-across-europe-90345 https://theconversation.com/think-your-country-is-crowded-th... The population-weighted density of the US is roughly similar to continental Europe.
- mitthrowaway2 6mo agoThere's this one neat trick where you only build the rail where the people go!