These 40' box cars with single doors are painted box car red with black and white herald and white lettering. They were built by Pullman Standard in June 1947 and run on Bettendorf trucks. This series of cars was the first delivered for one of the most successful freight car designs—the PS-1 box car. Over 76,000 PS-1s were built by Pullman Standard between 1947 and 1968.