Table 1--Summary of Revised Size Standards in NAICS Sector 48-49
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                                                                                   Current size      New size
                NAICS codes                          NAICS industry title            standard        standard
                                                                                    (millions)      (millions)
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481219.....................................  Other Nonscheduled Air                         $7.0           $14.0
                                              Transportation.
485111.....................................  Mixed Mode Transit Systems.........             7.0            14.0
485112.....................................  Commuter Rail Systems..............             7.0            14.0
485113.....................................  Bus and Other Motor Vehicle Transit             7.0            14.0
                                              Systems.
485119.....................................  Other Urban Transit Systems........             7.0            14.0
485210.....................................  Interurban and Rural Bus                        7.0            14.0
                                              Transportation.
485310.....................................  Taxi Service.......................             7.0            14.0
485320.....................................  Limousine Service..................             7.0            14.0
485410.....................................  School and Employee Bus                         7.0            14.0
                                              Transportation.
485510.....................................  Charter Bus Industry...............             7.0            14.0
485991.....................................  Special Needs Transportation.......             7.0            14.0
485999.....................................  All Other Transit and Ground                    7.0            14.0
                                              Passenger Transportation.
486210.....................................  Pipeline Transportation of Natural              7.0            25.5
                                              Gas.
488111.....................................  Air Traffic Control................             7.0            30.0
488119.....................................  Other Airport Operations...........             7.0            30.0
488190.....................................  Other Support Activities for Air                7.0            30.0
                                              Transportation.
488210.....................................  Support Activities for Rail                     7.0            14.0
                                              Transportation.
488310.....................................  Port and Harbor Operations.........            25.5            35.5
488320.....................................  Marine Cargo Handling..............            25.5            35.5
488330.....................................  Navigational Services to Shipping..             7.0            35.5
488390.....................................  Other Support Activities for Water              7.0            35.5
                                              Transportation.
488510.....................................  Freight Transportation Arrangement         \10\ 7.0            14.0
                                              \10\.
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\10\ NAICS codes 488510 (part) 531210, 541810, 561510, 561520, and 561920--As measured by total revenues, but excluding funds received in trust for an unaffiliated third party, such as bookings or sales subject to commissions. The commissions received are included as revenues.