Quoted: Just to follow up on the point about public transportation in the previous post, it's no secret that Congress has always spent far more to promote driving than it's spent on public transit—note that the White House requested $40 billion for the federal highway budget in 2008, versus $1.08 billion for railroad funding. But that's only the beginning. While doing some searching around, I came across an old Brookings report from 2003, which usefully compared the funding process for highway and mass transit projects, and laid out some glaring differences.