As far as i'm aware, the taxpayers didn't pay anything for the railroad that connected the East coast with the West coast..
Anyway, this is about cost. Infrastruture at ANY cost is not neessarialy a good thing and when things start going 3X over it's budget then someone, someplace is "packing the puppy".
Dead wrong. How about giving them more land than the area of Texas!
"Each was required to build only 50 miles (80 km) in the first year; after that, only 50 miles (80 km) more were required each year. Each railroad received $16,000 per mile ($9,940/km) built over an easy grade, $32,000 per mile ($19,880/km) in the high plains, and $48,000 per mile ($29,830/km) in the mountains. This payment was in the form of government bonds that the companies could resell. To allow the railroads to raise additional money Congress provided additional assistance to the railroad companies in the form of land grants of federal lands. They were granted right-of-ways of 400 feet (100 m) plus 10 square miles (26 km2) of land (ten sections) adjacent to the track for every mile of track built.... The total area of the land grants to the Union Pacific and Central Pacific was even larger than the area of the state of Texas: federal government land grants totaled about 5,261,000,000 square meters and state government land grants totaled about 1,983,000,000 square meters." -
Wiki
Back when rail dominated transportation, the only alternatives were beast-driven wagons and, later, slow, unreliable, and expensive personal automobiles.
Today, high-speed rail is competing with air travel. Traveling by plane is faster, there's more flexibility in routes, it doesn't have the environmental impact of rail, and you can plop an airport pretty much anywhere.
I'm all for smart investment in national infrastructure, but high-speed rail sounds like an overly-expensive solution to a problem we've already solved.
How expensive do you think airports are? Runways normally cost over $1B each, at existing airports. That is a cost of more than $500M per mile, but I guess that doesn't fit into the current republican taking points.
The cost to "modernize" ORD will be at least $15B
Link, but yeah, lets just go plop airports everywhere. Lets not even discuss the massive amount of land required and noise issues.