intercity cars were thus ordered from the firm Budd, which were based on the Metroliner powered rail car trains of the Penn Central. However, they had no propulsion, and they were pulled by locomotives. From 1975 [...] cars, but they were not pursued. The well-known "Streamliner" baggage cars were used, which in these trains seemed a little foreign … After the success of these cars, another 150 units were delivered, internally [...] times, mostly on shorter routes in the American East and Midwest. The long intercontinental express trains are firmly in the hands of the bi-level Superliner cars …...