Codes Titles Number of US Businesses
48-49 Transportation and Warehousing 482,242
481111Scheduled Passenger Air Transportation 1,653
481112Scheduled Freight Air Transportation 536
481211Nonscheduled Chartered Passenger Air Transportation 213
481212Nonscheduled Chartered Freight Air Transportation 83
481219Other Nonscheduled Air Transportation 2,236
482111Line-Haul Railroads 2,102
482112Short Line Railroads 30
483111Deep Sea Freight Transportation 462
483112Deep Sea Passenger Transportation 211
483113Coastal and Great Lakes Freight Transportation 377
483114Coastal and Great Lakes Passenger Transportation 0
483211Inland Water Freight Transportation 757
483212Inland Water Passenger Transportation 290
484110General Freight Trucking, Local 129,600
484121General Freight Trucking, Long-Distance, Truckload 36,007
484122General Freight Trucking, Long-Distance, Less Than Truckload 389
484210Used Household and Office Goods Moving5,902
484220Specialized Freight (except Used Goods) Trucking, Local 9,197
484230Specialized Freight (except Used Goods) Trucking, Long-Distance 3,945
485111Mixed Mode Transit Systems 4,604
485112Commuter Rail Systems 187
485113Bus and Other Motor Vehicle Transit Systems 1,004
485119Other Urban Transit Systems 71
485210Interurban and Rural Bus Transportation967
485310Taxi Service 10,587
485320Limousine Service13,624
485410School and Employee Bus Transportation2,168
485510Charter Bus Industry3,030
485991Special Needs Transportation 0
485999All Other Transit and Ground Passenger Transportation 6,407
486110Pipeline Transportation of Crude Oil479
486210Pipeline Transportation of Natural Gas1,597
486910Pipeline Transportation of Refined Petroleum Products392
486990All Other Pipeline Transportation221
487110Scenic and Sightseeing Transportation, Land407
487210Scenic and Sightseeing Transportation, Water524
487990Scenic and Sightseeing Transportation, Other346
488111Air Traffic Control762
488119Other Airport Operations 11,630
488190Other Support Activities for Air Transportation3,106
488210Support Activities for Rail Transportation11,989
488310Port and Harbor Operations202
488320Marine Cargo Handling885
488330Navigational Services to Shipping 1,662
488390Other Support Activities for Water Transportation1,093
488410Motor Vehicle Towing19,100
488490Other Support Activities for Road Transportation 5,994
488510Freight Transportation Arrangement 31,063
488991Packing and Crating 1,414
488999All Other Support Activities for Transportation 80,923
491110Postal Service22,304
492110Couriers and Express Delivery Services6,720
492210Local Messengers and Local Delivery6,992
493110General Warehousing and Storage 23,246
493120Refrigerated Warehousing and Storage1,258
493130Farm Product Warehousing and Storage1,015
493190Other Warehousing and Storage10,279