Boxcar, 50 Foot, Steel, Hi-Cube

History: While the 40-foot boxcar was a standard design, and it did come in different setups depending on the type of freight being transported, it was not large enough for efficient mass commodity transportation. The 50-foot boxcar made its first appearance in the 1930s and steadily grew in popularity over the years, which further improved redundancies by allowing for even more space within a given car. Today, the 50-footer remains the common boxcar size. After the second world war ended, and steel became once again readily available, steel became the go-to choice for construction of boxcars. Pullman Standard and ACF were some of the most prolific builders of these cars.

In the 1960s, the flush, "plug" style sliding door was introduced as an option that provides a larger door to ease loading and unloading of certain commodities. The tight-fitting doors are better insulated and allow a car's interior to be maintained at a more even temperature.

The 50 foot hi-cube boxcar fleet is similar to a 50 foot standard car with an additional 2 feet of interior height. This is known as a "Plate F" boxcar. 50 foot Hi-Cube boxcars typically have a load capacity of 100 tons and are equipped with cushion underframes and plug doors. These cars are used primarily in rolled paper service as the extra height is needed to accommodate the larger rolls that are now commonplace. They can also be used for similar commodities handled in other 50’ or 60’ boxcars.

Railroad/Company: This set of items is comprised of more than one name. Please look at the component items for details on the specific roadnames and/or manufacturers.