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:

    421.  Trucking, local and long distance;

    422.  Public warehousing;

    423.  Terminal and joint terminal maintenance facilities for motor freight transportation. (Prior code § 11-20-042)