In many American cities there is no subway, maybe even no bus transport. Warren Buffet says that railroads are best-positioned to haul the raw materials and finished goods for a nation and economy that are bound to grow. Unlike trucks, trains don't have to compete on congested highways. Railroads are the only mode of freight transportation that can handle growth. We have no kind of national mass transit system as the European countries do. _________________________________________________________________________________
Mass human rail transit is a step backward in evolution. People no longer all live within walking distance of a transit station. They were freed by the invention of the automobile to visit, tour, or reside further from the tracks, and in any direction.
Freight rail transit is best used for hauling heavy bulk raw materials to and from sites with storage at a railroad spur. It is not practical to load all commercial freight onto trucks at manufacturers, take it to be reloaded onto trains, then taken form the trains and reloaded onto trucks for final delivery. Time, energy and money are saved by taking railroads out of the loop.
National security is another reason for keeping trucking capability. Rail cars and trucks can be thought of as transports with serial versus random access. They each have their uses but when enemy bombs fall, serial access is quickly killed. Trucks can drive around bomb craters.
Don't let socialist zealots force us onto bicycles and into railroad cars.
Rodan.