QUOTE(CR)
Goods and services were moved more efficieantly by trucks than railroads, when moving smaller amounts to area "A" and "B". Sure, the railroad can move, say, Coal, across the country far more efficiently- but what if they just need one container of say, toothbrushes, 200 miles away? The loading and unloading, time spent, yadda yadda, negated any "efficiency" of the railroad, big time!
My concern about the Highway Construction is what will happen if America's Industries don't come up with something else to run cars and trucks on. The Laws of Economics says that Industry will attempt to come up with alternative energy as the oil prices go up. But the Economic Laws don't say whether the free market will succeed in that endeavor. Making Alternative Energy sources a possible way to run our Interstate System requires a LOT of investment. BTW, do you see Exxon-Mobile talking about Alternative Energy?
Now, for the moving toothbrushes 200 miles part. If we don't come up with Hydrogen powered trucks, America may consider putting those toothbrush factories closer to market. With all the Offshoring that Corporate America did in the name of Globalization, there's a lot of work to get America's Industrial Base back on its feet and more energy efficient. But the American people are going to have to do it.