I think you are just dumb. I have no idea which US u been to or have you even been to one
Along SF, LA, or NY, DC are viable candidates and work are already in progress
Another 50 rupees for you
OMG, you are really dumb.
Population density and cost of running, this is the second time...…..
New York City and Los Angeles have a 2500 mile gap in between, that's almost 4000 KM, with less than 12 millions population (8 if you just count NY Metro, and not count greater LA area) in between, are you suggesting any sort of new rail project is profitable to raise and build between LA and NYC? The longest HSR in China is Beijing to Hong Kong, which run a little over 2200 km (about 1600 mile) and Beijing alone have a population 24 millions.
Let me also give you a hint. In term of population, the following is the top 10 US City
1.) NYC - 8.6 millions (density of 28491/sq mile)
2.) Los Angeles - 3.9 millions (density of 8483.2/sq mile)
3.) Chicago - 2.7 millions (density of 11898.29/sq mile)
4.) Huston - 2.3 millions (density of 3660/sq mile)
5.) Phoenix - 1.6 millions (density of 3119.8/sq mile)
6.) Philadelphia - 1.5 millions (density of 11685.02/sq mile)
7.) San Antonia - 1.49 millions (density of 3240/sq mile)
8.) San Diego - 1.40 millions (density of 4325/sq mile)
9.) Dallas - 1.31 millions (density of 3876/sq mile)
10.) San Jose - 1.01 millions (density of 5776/sq mile)
Just to connect all these city together would have a train network of 10852 km, from east to west in a crow fly, longer if you have to go around the rocky. And with all 10 destination have roughly a total population of 25.3 millions, Beijing Along have 24 millions, any route bearing from Beijing to any single destination would earn more profit than connecting all top 10 populated city in the US. The rest of US city is negligible.
Only stupid would say HSR is profitable in the US, railway from a long time is a sort of pleasure travel. Most American city rely on Air hub to connect between cities. Because you don't need any infrastructure beside an airport to make the connection.
Funny how you ask me which part of US I am from, but not knowing how sparsely dense US city is before opening your mouth, typical dumb-dumb action