> In the US, trips that are 50-300 miles are almost all done by car because that distance is too short for commercial airlines and too far for public transportation.
A bit off-topic but this is a political problem, not a technical one. Trips of 50-300 miles are certainly within the operating range of fast and efficient rail travel as demonstrated in multiple places around the world outside of the US.
A bit off-topic but this is a political problem, not a technical one. Trips of 50-300 miles are certainly within the operating range of fast and efficient rail travel as demonstrated in multiple places around the world outside of the US.