Codes Titles Number of US Businesses
48-49 Transportation and Warehousing 478,606
481111Scheduled Passenger Air Transportation 1,678
481112Scheduled Freight Air Transportation 530
481211Nonscheduled Chartered Passenger Air Transportation 215
481212Nonscheduled Chartered Freight Air Transportation 84
481219Other Nonscheduled Air Transportation 2,213
482111Line-Haul Railroads 2,108
482112Short Line Railroads 30
483111Deep Sea Freight Transportation 464
483112Deep Sea Passenger Transportation 213
483113Coastal and Great Lakes Freight Transportation 364
483114Coastal and Great Lakes Passenger Transportation 0
483211Inland Water Freight Transportation 758
483212Inland Water Passenger Transportation 293
484110General Freight Trucking, Local 130,104
484121General Freight Trucking, Long-Distance, Truckload 35,911
484122General Freight Trucking, Long-Distance, Less Than Truckload 383
484210Used Household and Office Goods Moving5,900
484220Specialized Freight (except Used Goods) Trucking, Local 9,340
484230Specialized Freight (except Used Goods) Trucking, Long-Distance 3,917
485111Mixed Mode Transit Systems 4,479
485112Commuter Rail Systems 181
485113Bus and Other Motor Vehicle Transit Systems 1,001
485119Other Urban Transit Systems 72
485210Interurban and Rural Bus Transportation987
485310Taxi Service 10,651
485320Limousine Service13,770
485410School and Employee Bus Transportation2,192
485510Charter Bus Industry3,082
485991Special Needs Transportation 0
485999All Other Transit and Ground Passenger Transportation 6,366
486110Pipeline Transportation of Crude Oil496
486210Pipeline Transportation of Natural Gas1,615
486910Pipeline Transportation of Refined Petroleum Products394
486990All Other Pipeline Transportation219
487110Scenic and Sightseeing Transportation, Land415
487210Scenic and Sightseeing Transportation, Water526
487990Scenic and Sightseeing Transportation, Other323
488111Air Traffic Control789
488119Other Airport Operations 10,771
488190Other Support Activities for Air Transportation3,129
488210Support Activities for Rail Transportation11,577
488310Port and Harbor Operations205
488320Marine Cargo Handling889
488330Navigational Services to Shipping 1,671
488390Other Support Activities for Water Transportation1,120
488410Motor Vehicle Towing19,108
488490Other Support Activities for Road Transportation 6,066
488510Freight Transportation Arrangement 29,791
488991Packing and Crating 1,407
488999All Other Support Activities for Transportation 79,169
491110Postal Service22,246
492110Couriers and Express Delivery Services6,693
492210Local Messengers and Local Delivery6,777
493110General Warehousing and Storage 23,169
493120Refrigerated Warehousing and Storage1,246
493130Farm Product Warehousing and Storage1,025
493190Other Warehousing and Storage10,484