Archived - Standard Industrial Classification - Establishments (SIC-E) 1980

• G - Transportation and Storage Industries
• 45 - Transportation Industries
• 457 - Public Passenger Transit Systems Industries

4572 - Interurban and Rural Transit Systems Industry

Establishments primarily engaged in providing passenger transportation over regular routes by motor vehicles, the operations of which are principally outside a single municipality and its suburban areas. Establishments primarily engaged in chartered passenger bus transportation are classified in 4574 - Charter and Sightseeing Bus Services Industry.