Title: Class I railroads
Description: Data culled from material submitted on Form R-1 to the Interstate Commerce Commission, much of it found in or derived from the annual "Green Books" compiled by the Association of American Railroads with the balance from the R-1 reports themselves.
Subjects: Railroads, Statistics, Finance, Cost of operation, Operation, Employees, Salaries, Freight, Management, Wages
Places: United States