Table 2.—Components of Transportation Industry and Industry Output

Industry	Industry components	Industry output
For-hire transportation industries
Railroads and related services; passenger ground transportation	Railroads, including AMTRAK Switching and terminal companies Freight car rental Private local and suburban passenger transportation Intercity, rural, and other bus services, including charter and school buses Bus terminal and service facilities Taxicabs	Total operating revenues Less: Rental receipts
Motor freight transportation and warehousing	Trucking and courier services, except air Public warehousing and storage Trucking terminal facilities	Total operating revenues Plus: Trucking receipts of construction firms Warehousing revenues of wholesalers Delivery and storage charges of retailers Less: Merchandise sales Rental receipts
Water transportation	Deep sea and other water transportation of freight Water transportation of passengers Services incidental to water transportation, including marinas and other services	Total operating revenues Plus: Docking and boat cleaning and maintenance at retailers Federal excise tax on cruise ship receipts Less: Merchandise sales Boat repair at marinas
Air transportation	Domestic and international passenger and freight air transportation Airport terminal services	Total operating revenues Plus: Federal taxes on air fares, air freight, and air facilities Aircraft storage and services by wholesalers and retailers Less: Rental receipts Flight training and instruction
Pipelines, freight forwarders, and related services	Refined petroleum pipelines Other pipelines, including crude petroleum and natural gas Arrangement of freight and passenger transportation, including freight forwarding Miscellaneous services incidental to transportation	Total operating revenues Plus: Pipeline receipts by wholesalers Less: Rental receipts
State and local government passenger transit	State and local government passenger transit	Total operating revenues Less: Operating subsidies
Own-account transportation industries
Own-account transportation	Private trucking and bus operations in all nontransportation industries	Total operating expenses of highway motor vehicles and overhead expenses Less: Expenses on advertising, depository institutions, security and commodity brokers, and other services unrelated to own-account transportation operations