SIC Code 4111 Local and Suburban Transit


Transportation & Public Utilities


Establishments primarily engaged in furnishing local and suburban mass passenger transportation over regular routes and on regular schedules, with operations confined principally to a municipality, contiguous municipalities, or a municipality and its suburban areas. Also included in this industry are establishments primarily engaged in furnishing passenger transportation by automobile, bus, or rail to, from, or between airports or rail terminals, over regular routes, and those providing bus and rail commuter services.

Illustrative Examples

  • Airport limousine scheduled service, Airport transportation service
  • local: road or rail, Bus line operationlocal Cable cars, City and suburban bus line operation, Commuter bus operation, Commuter rail passenger operation, Elevated railway operation, Local railway passenger operation, Monorailsregular route, Passenger transportationregular route, road or rail: between airports, Streetcar operation, Suburban and urban railway operation, Subway operation, Trolley operation

Industry Leaders

Further Classification

6-digit SIC

  • 411101Airport Transportation Service
  • 411102Transit Lines
  • 411103Shuttle Service

7-digit SIC

  • 4111001Transit Lines
  • 4111002Airport Transportation Services
  • 4111003Bus Transportation
  • 4111004Bus Line Operations
  • 4111005Airport Limousine
  • 4111006Passenger Rail Transit
  • 4111007Commuter Buses
  • 4111008Local Railway Passenger Operations
  • 4111009Subway Operations
  • 4111010Commuter Rail
  • 4111011Street & Trolley Car Transportation
  • 4111012Streetcar Operation
  • 4111013Shuttle Services
  • 4111014Trolley Operation
  • 4111015Airport Transportation Services , Regular Route
  • 4111016Intra-airport, Regular Route
  • 4111017Cable Cars (except Aerial, Amusement & Scenic)
  • 4111018Elevated Railway Operation
  • 4111019Monorails, Regular Route (except Amusement & Scenic)

8-digit SIC

  • 41110000Local And Suburban Transit
  • 41110100Bus Transportation
  • 41110101Bus Line Operations
  • 41110102Commuter Bus Operation
  • 41110200Street And Trolley Car Transportation
  • 41110201Streetcar Operation
  • 41110202Trolley Operation
  • 41110300Airport Transportation
  • 41110301Airport Limousine, Scheduled Service
  • 41110302Airport Transportation Services, Regular Route
  • 41110303Intra-airport, Regular Route
  • 41110400Passenger Rail Transportation
  • 41110401Commuter Rail Passenger Operation
  • 41110402Local Railway Passenger Operation
  • 41110403Subway Operation
  • 41119901Cable Cars, Except Aerial, Amusement, And Scenic
  • 41119902Elevated Railway Operation
  • 41119903Monorails, Regular Route: Except Amusement And Scenic