PAGE 118 EXHIBIT 21 Page 1 of 3 NAME AND STATE OF INCORPORATION OF SUBSIDIARIES OF NORFOLK SOUTHERN CORPORATION AS OF MARCH 1, 1994 Agency Media Services, Inc., Delaware Atlantic Investment Company, Delaware Lamberts Point Barge Company, Inc., Virginia Norfolk Southern Properties, Inc., Virginia Norfolk Southern Railway Company, Virginia North American Van Lines, Inc., Delaware NS Crown Services, Inc., Virginia NS Fiber Optics, Inc., Virginia NS Transportation Brokerage Corporation, Virginia Pocahontas Development Corporation, Kentucky Pocahontas Land Corporation, Virginia TCS Leasing, Inc., Oklahoma Norfolk Southern Railway Company subsidiaries: Airforce Pipeline, Inc., North Carolina Alabama Great Southern Railroad Company, The; Alabama Atlanta and Charlotte Air Line Railway Company, The; Georgia, North Carolina, South Carolina Atlantic and East Carolina Railway Company, North Carolina Camp Lejeune Railroad Company, North Carolina Central of Georgia Railroad Company, Georgia Chesapeake Western Railway, Virginia Cincinnati, New Orleans and Texas Pacific Railway Company, The; Ohio Citico Realty Company, Virginia Elberton Southern Railway Company, Georgia Georgia Midland Railway Company, The; Georgia Georgia Southern and Florida Railway Company, Georgia High Point, Randleman, Asheboro and Southern Railroad Company, North Carolina Interstate Railroad Company, Virginia Lake Erie Dock Company, Delaware Memphis and Charleston Railway Company, Mississippi Mobile and Birmingham Railroad Company, Alabama Norfolk and Portsmouth Belt Line Railroad Company, Virginia Norfolk and Western Railway Company, Virginia North Carolina Midland Railroad Company, The; North Carolina Rail Investment Company, Delaware Richmond-Washington Company, Delaware Shenandoah-Virginia Corporation, Virginia South Western Rail Road Company, The; Georgia PAGE 119 EXHIBIT 21 Page 2 of 3 Southern Rail Terminals, Inc., Georgia Southern Rail Terminals of North Carolina, Inc., North Carolina Southern Railway-Carolina Division, South Carolina Southern Region Coal Transport, Inc., Alabama Southern Region Materials Supply, Inc., Georgia Southern Region Motor Transport, Inc., Georgia State University Railroad Company, North Carolina Tennessee, Alabama & Georgia Railway Company, Delaware Tennessee Railway Company, Tennessee Toledo Belt Railway Company, The; Ohio Virginia and Southwestern Railway Company, Virginia Yadkin Railroad Company, North Carolina Norfolk Southern Properties, Inc. subsidiaries: Alexandria-Southern Properties, Inc., Virginia Arrowood-Southern Company, North Carolina Arrowood Southern Executive Park, Inc., North Carolina Carlyle CA Corporation, Virginia Carlyle Development Corporation, Virginia Charlotte-Southern Corporation, North Carolina Charlotte-Southern Hotel Corporation, North Carolina Lambert's Point Docks, Incorporated, Virginia Nickel Plate Improvement Company, Inc., The; Indiana Norfolk Southern Industrial Development Corp., Virginia NS-Charlotte Tower Corporation, North Carolina Sandusky Dock Corporation, Virginia Southern Region Industrial Realty, Inc., Georgia Virginia Holding Corporation, Virginia North American Van Lines, Inc. domestic subsidiaries: Alaska USA Van Lines, Inc., Indiana Americas Quality Van Lines, Inc., Indiana A Five Star Forwarding, Inc., Delaware A Three Rivers Forwarding, Inc., Indiana City Storage & Transfer, Inc., Colorado Fleet Insurance Management, Inc., Indiana FrontRunner Worldwide, Inc., Delaware Great Falls North American, Inc., Montana NACAL, Inc., California NALOG, Inc., Delaware NAVTRANS Container Lines, Inc., Florida NAVTRANS International Freight Forwarding, Inc., Indiana NorAm Forwarding, Inc., Indiana North American Distribution Systems, Inc., Indiana North American Forwarding, Inc., Indiana North American Logistics, Ltd., Indiana PAGE 120 EXHIBIT 21 Page 3 of 3 North American Moving & Storage, Inc., Indiana North American Transport Insurance Company, Indiana North American Van Lines of Texas, Inc., Texas Relocation Management Systems, Inc., Delaware North American Van Lines, Inc. foreign subsidiaries: 153843 Canada Inc., Canada Cavalier Moving & Storage Co. Ltd., Canada Cold Lake Moving & Storage Ltd., Alberta Curry Moving & Storage Ltd., Ontario Midi-Data Speditions GmbH, Germany NAVPAN, S.A., Panama NAVTRANS International Speditions GmbH, Germany North American Van Lines Ltd., United Kingdom North American Van Lines Canada Ltd., Canada North American Van Lines (Alberta) Ltd., Alberta North American Van Lines (Atlantic) Ltd., Nova Scotia Star Storage Ltd., Manitoba Tru-Flite Transportation Systems Inc., Canada Westlake Moving & Storage, Ltd., Ontario Westmount Moving & Storage, Inc. (Demanagement Et Entreposage Westmount), Quebec Note: Of the above subsidiaries, only Norfolk Southern Railway Company and Norfolk and Western Railway Company meet the Commission's "significant subsidiary" test.