In 1946 the streamliners were full; twenty-five years later the private passenger train was dead. The episode traces the jet, the interstate, regulators who forced losses, and the 1967 loss of Railway Post Office contracts, then the Penn Central collapse of 1970 and Amtrak's start in 1971, running about half the trains on about half the map.
Historians argue whether passenger rail was savable: pessimists say cars and jets made the network doomed, while optimists say a corridor core was viable. Whether Southern Pacific deliberately degraded service to justify discontinuances is documented as a pattern, but its intent is contested.



