[trendia]

If you're investing your own money, then you'd definitely want to test it out so that you can ensure that 1) it's easy to build and 2) people are willing to pay to use the tunnel.

However, if you want the government to subsidize it / provide tax breaks, then you want to be able to go to politicians in every state and show them how this tunnel is going to bring jobs and money. You pull up a big map and say, "This is going to go from San Francisco to New York, and if you are willing to help we'll make sure it goes right through your state!"

That's the political game that you play. (It also makes it politically unfeasible to shut down later. See: military contractors in every state)

[eduren]

"I've sold hyperloops to Brockway, Ogdenville, and North Haverbrook, and, by gum, it put them on the map!"