Railroad classes are the system by which freight railroads are designated in the United States. Railroads are assigned to Class I, II or III according to annual revenue criteria originally set by the
The Norfolk Southern Railway is a typical example of a Class I railroad in the eastern United States.
The Iowa Interstate Railroad is a typical example of a Class II regional railroad in Iowa, Nebraska, and Illinois.
The Buckingham Branch Railroad is a typical example of a Class III shortline in Virginia.
A shortline railroad is a small or mid-sized railroad company that operates over a relatively short distance relative to larger, national railroad networks. The term is used primarily in the United St
A locomotive of the Kyle Railroad, a shortline railroad that runs from north-central Kansas into eastern Colorado