50' PC&F Box Car

Prototype Information

Pacific Car and Foundry began producing its 50-foot boxcar line in the late 1950s. Early models featured smooth sides with the structural posts hidden behind an outer steel skin. This double-sheathed design was especially popular for insulated cars, as the smooth surface protected the insulation from moisture. Many of these units served the Pacific Fruit Express to move temperature-sensitive groceries and produce across North America.

By the mid-1960s, the company shifted toward the exterior-post design to maximize internal space. Placing the structural ribs on the outside allowed for a larger interior volume without increasing the car’s exterior dimensions. These rugged cars typically included Hydra-Cushion underframes and large plug doors to protect cargo from transit shocks. Both versions proved incredibly durable, with many remaining in service for over forty years. Today, they represent a major transition in rail car engineering from traditional smooth styles to modern ribbed designs.