well, when a third of america's population is in new york city, and the united states has a lot of other high-density areas (chicago, colombus, minneapolis, los angeles, seattle, denver, you name it), think about the amount of people wanting and alternative from being stuck with a bunch of other people on the road and with little control over what they do because they have to focus on the gray space in front of them. that leads up to a good majority. The majority of texans and floridians want an alternative to driving and flying, and their prayers are being answered with the existence of private rail companies such as Virgin Trains USA and Texas Central.