2002 naics definitions 485 transit and ground passenger transportation industries in the subsector include a variety of activities such as urban systems chartered bus school interurban taxis these are distinguished based primarily on production process factors vehicle types routes schedules this principal splits identify scheduled separate from nonscheduled industry groups rural employee charter taxi limousine service other group includes both scenic sightseeing services not included but 487 does usually involve place to s trip starts ends at same location 4851 48511 485111 mixed mode 485112 commuter rail 485113 motor 485119 4852