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Major Group 42: Motor Freight Transportation And Warehousing

This major group includes establishments furnishing local or long-distance trucking or transfer services, or those engaged in the storage of farm products, furniture and other household goods, or commercial goods of any nature. The operation of terminal facilities for handling freight, with or without maintenance facilities, is also included. Establishments primarily engaged in the storage of natural gas are classified in Industry 4922. Field warehousing is classified in Services, Industry 7389. Establishments of the United States Postal Service are classified in Major Group 43.

Industry Group 421: Trucking And Courier Services, Except Air

Industry Group 422: Public Warehousing And Storage

Industry Group 423: Terminal And Joint Terminal Maintenance