Industry: 4131—Intercity and Rural Bus Transportation
Establishments primarily engaged in furnishing bus transportation, over regular routes and on regular schedules, the operations of which are principally outside a single municipality, outside one group of contiguous municipalities, and outside a single municipality and its suburban areas Charter bug transportation services are classified in Industry Group 414.

Intercity bus linesInterurban bus lines
Interstate bus lines
Codes Titles Number of US Businesses
4131Intercity and Rural Bus Transportation955
413100Intercity and rural bus transportation683
41310000Intercity and rural bus transportation683
413199Intercity and rural bus transportation, nec272
41319901Intercity bus line155
41319902Intercity highway transport, special service34
41319903Interstate bus line83