H & H Engineering Construction, Inc.	HHEX	Jul-00
H&S R.R. Co.	HS	added 10/92; 1/94-7/2000
	FRDN	1/94-7/2000
	LNAC	1/94-7/2000
H. Earl Clack Co.	KLAX	4/38-1/52
H. Thiessen Pickle Co.	HTPX	1/52-10/57; eliminated 4/61
H.D. Schrier	HDSX	7/65; eliminated 7/66; added 4/67; 4/70; eliminated 10/74
H.F. Wilcox Oil & Gas Co.	HWX	Apr-38
H.J. Baker & Bro., Inc.	HJBX	added 10/81; eliminated 1/82; 1/94-7/2000
H.J. Heinz Co.	HJHX	4/38-7/65; eliminated 7/66
H.L. Mills	HLMX	4/38-7/65; eliminated 4/66
Habco International Inc.	HABX	1/94-7/2000
Habco, Inc.	HABX	added 1/72; 1/75-1/80; eliminated 5/83
Hallet and Carey Ltd.	HCX	added 1/53; eliminated 10/53
Hallett Construction Co.	HCTX	added 4/71; 1/75-1/80; eliminated 4/90
Halliburton Co.	HWCX	added 10/60; 4/61-7/2000
Halliburton Oil Well Cementing Co.	HWCX	1/52-10/57; eliminated 10/60
Halstead Metal Products, Inc.	HMPX	added 1/66; 10/66; eliminated 7/69
Hamburg Industries, a Division of Trailer Train Co.	HIIX	added 4/84; eliminated 7/84
Hamburg Industries, Inc.	HIIX	added 4/76; 1/80; eliminated 4/84
Hamilton & Sons Canning Co.	HSX	Apr-38
Hamilton Elevators	KARX	added 10/80; eliminated 10/89
Hammermill Paper Co.	HPAX	added 1/71; 1/75-1/80; eliminated 1/92
Hammond Standish & Co.	HSCX	Apr-38
Hampton & Branchville R.R. Co.	HB	1/75-1/94; eliminated 7/95; 7/2000
Hampton Ry., Inc.	HLSC	added 10/95; 7/2000
Hancock Oil Co. of California	HANX	Apr-38
Hanlon-Buchanan, Inc.	HABX	Apr-38
Hannibal Connecting	HC	1/52-7/65
Hansen Packing Co.	HPOX	Apr-38
Harbor Belt Line	HBL	1/94-7/2000
Harbor Tank Line Co.	HTCX	4/38-4/70; eliminated 10/71
Hardin Southern R.R., Inc.	HSRR	1/94-7/2000
Hargis Railcar, Inc.	HARX	added 7/89; eliminated 4/92
Harlan Fuel Co.	HFCX	added 10/78; eliminated 1/79
Harnischfeger Corp.	HCMX	1/80-7/2000; eliminated 4/2001; added 7/2001
	PHCX	added 4/66; 7/65-10/66; eliminated 7/69
Harrison Gypsum Co.	HGPX	added 4/97; 7/2000
Harsco Track Technologies	RMSX	Jul-00
Hartford and Slocomb R.R. Co.	HS	1/75-1/80; eliminated 10/92
Hartwell R.R. Co.	HRT	added 4/91; 1/94; eliminated 7/97; 7/2000
Hartwell Ry. Co.	HRT	1/75-1/80; added 4/81; eliminated 4/88; eliminated 4/91
Harvest States Cooperatives	GTAX	1/94-7/2000; eliminated 10/2000
Haskins Bros. & Co.	HBSX	4/38-1/52
Hately Bros. Co.	HBX	4/38-1/52; eliminated 4/57
Hawkeye Produce Co.	HIPX	1/52; eliminated 1/53
Haymer Transport Leasing Co.	HTLX	added 1/70; 4/70
Hazel-Atlas Glass Co.	HAGX	Apr-38
	HAZX	Apr-38
HBG Enterprises of Tampa, Inc.	HBGX	added 10/84; 1/94-7/2000
Head-On Collision Line	HOCX	added 4/57; 10/57-1/80; eliminated 1/91
Heart of Georgia R.R., Inc.	HOG	Jul-00
Heavy Railroad Excavations, Inc.	HREX	Jul-00
Helena Southwestern R.R. Co.	HSW	1/75; added 7/79; 1/80; eliminated 1/89; eliminated 4/89
HELM Equipment Leasing Co.	HELX	added 1/87
	VEPX	added 1/87; 1/94-7/2000
	HEQX	added 7/93; 1/94; eliminated 10/94
HELM Financial Corp.	HATX	added 1/2001
	HELX	added 10/86
	HELX	added 7/95; 7/2000
	HEQX	Jul-00
	HLCX	added 7/92; 1/94-7/2000
	HLGX	added 7/98; 7/2000
	HLMX	1/94-7/2000
	HMJX	eliminated 10/94
	HMJX	added 7/95; 7/2000
	HPJX	eliminated 10/94
	AKMX	added 7/97; 7/2000
	GSNX	added 7/98; 7/2000
	SFIX	added 4/98; 7/2000
Helm Locomotive Leasing	HJVX	added 4/90; 1/94-7/2000; eliminated 4/2001
	HLLX	added 1/93; 1/94-7/2000; eliminated 4/2001
Helm-Atlantic Associates, L.P.	HATX	added 10/94; 7/2000; eliminated 1/2001
Helm-Atlantic Leasing Limited Partnership	HAPX	Jul-00
Helm-Pacific Leasing	HPJX	added 7/93; 1/94
	HPJX	Jul-00
Henkels & McCoy, Inc. (MofW cars)	HMIX	1/94; added 7/97; 7/2000
Henry D. Gee	HDGX	Apr-38
Heppner Iron & Metal Co.	HIMX	added 1/75; 1/75-1/80; eliminated 5/83; eliminated 7/88
Hercules Canada Ltd.	HCLX	added 4/79; 1/80
Hercules Cement Co.	HCCX	7/65; eliminated 7/66
	HCCX	added 4/81
Hercules Cement Co., a Division of American Cement Corp.	HCCX	added 4/73; 1/75; eliminated 1/78
Hercules Cement Co., An AMCORD Co.	HCCX	added 1/78; 1/80; eliminated 4/81
Hercules Cement Corp.	HCCX	4/38-1/52; eliminated 10/57
Hercules Division--American Cement Corp.	HCCX	added 7/66; 10/66-4/70; eliminated 4/73
Hercules Inc.	HPCX	added 7/66; 10/66-7/2000
Hercules Powder Co., Inc.	HPCX	4/38-7/65; eliminated 7/66
Heritage Environmental Services, Inc.	HESX	1/94; added 1/97
Heritage Environmental Services, Inc. c/o Heritage Group	HESX	Jul-00
Heritage Inks International Corp.	HINX	eliminated 1/98; 7/2000
Heritage Operating L.P.	JCSX	added 7/97; 7/2000
Heritage Railcar	HRCX	1/94-7/2000
Heritage Ry. Service, Inc.	HRSX	added 7/86; eliminated 1/90
Herzog Contracting Corp.	HZGX	added 7/91; 1/94-7/2000
Heyden Chemical Corp.	HCHX	Apr-38
Hickok Oil Corp.	HX	Apr-38
High Point, Thomasville & Denton R.R. Co.	HPTD	1/75-7/2000
Highway Engineering & Construction Co., Inc.	HEKX	1/52-4/61
Hilgy's LP Gas Inc.	LHPX	added 7/74; eliminated 10/74
Hillsboro and North Eastern Ry. Co.	HLNE	1/75-1/80
Hillsboro Bottled Gas Co.	HBGX	added 10/68; 4/70-1/80; eliminated 10/84
Hillsboro Glass Co.	HGCX	added 4/74; 1/75-1/80; eliminated 10/91
Hillsdale County Ry. Co., Inc.	HCRC	1/80-1/94; eliminated 4/94
Hilvista Investment Co. d/b/a Molalia Western Ry.	MWRL	1/94-7/2000
HIMONT Canada Inc.	HCLX	1/94; eliminated 4/96
Himont U.S.A., Inc.	HPIX	1/94; eliminated 4/96
Hinckley & Schmitt	HSTX	1/52-4/61; eliminated 1/65
Hiram Walker & Sons, Inc.	HWPX	added 1/65; 7/65-7/2000
Hiram Walker & Sons, Ltd.	HWSX	4/38-1/75
Hirsch Bros. & Co.	HBAX	1/52-4/61; eliminated 7/63
Hi-Way Refineries Ltd.	HWRX	Jan-52
HM Joint Venture	HELX	added 7/93; 1/94; eliminated 7/95
	HMJX	added 7/93; 1/94
	HMJX	eliminated 7/95
Hoboken Manufacturers	HMR	1/80-7/2000
Hoboken Shore R.R.	HBS	1/75; eliminated 7/77; 1/80
Hodgeson Oil Refining Co.	HORX	Apr-38
Hoeganaes Corp.	AICX	added 1/83; eliminated 10/86
Hogan Solvents & Chemicals Corp.	CLRX	added 10/69; 4/70; eliminated 7/70
Holidaysburg and Roaring Spring R.R. Co.	HRS	Jul-00
Holland American Line -- Westours Inc.	HALX	Jul-00
Holland-Suco Color Co.	SUX	added 1/65; 7/65-10/66; eliminated 1/68
Holland-Suco Color Co., Division of Chemetron Corp.	SUX	added 1/68; 4/70; eliminated 4/71
Hollis & Eastern R.R. Co.	HE	1/75-7/2000
Holly Sugar Corp.	HLYX	1/52-10/66; eliminated 7/68
	USGX	added 7/90; 1/94; eliminated 4/94
Holnam, Inc.	GNAX	added 7/91; 1/94-7/2000
Holton Inter-Urban Ry. Co.	HI	4/38-10/66 & 1/75-1/80; eliminated 4/86
HoltraChem Manufacturing Co., L.L.C.	HMCX	added 7/95; eliminated 7/97; 7/2000
Home Gas Corp.	HGCX	1/52-4/61; eliminated 1/62
Home Gas Corp. of Great Barrington	HGCX	added 1/62
	ABX	added 1/62
Home Oil Co., Ltd.	HOMX	added 5/83; 1/94; eliminated 1/97
Home Petroleum Corp.	HOMX	added 10/78; 1/80; eliminated 5/83
	UPCX	1/75-1/80
Honey Creek R.R., Inc.	HCRR	1/94-7/2000
Honeymead Products Co.	HONX	added 1/80; 1/80; eliminated 4/89
Honeymead Products Co. (Division of Harvest States Cooperatives)	HONX	added 4/89; 1/94-7/2000; eliminated 10/2000
Honeywell International	ACSX	added 7/2000; 7/2000
Honeywell International, Inc.	ACAX	added 7/2000; 7/2000
	ACDX	added 7/2000; 7/2000
	ACTX	added 7/2000; 7/2000
	AFPX	added 7/2000; 7/2000
	GCX	added 7/2000; 7/2000
Hooker Chemical and Plastics Corp.	HCPX	1/75-1/80; eliminated 10/82
Hooker Chemical Corp.	HCPX	added 4/65; 7/65-4/70
	HOKX	added 10/58; 4/61-4/70
	NACX	added 7/56
	NACX	added 10/58; 4/61-7/65
	NACX	4/70; eliminated 4/71
Hooker Chemicals and Plastics Corp.	HOKX	1/75-1/80; eliminated 10/82
	FPCX	added 10/81; eliminated 10/82
Hooker Electrochemical Co.	HOKX	4/38-10/57; eliminated 10/58
	NACX	10/57; eliminated 10/58
Hooker-Detrex Inc.	HDX	Jan-52
Hoosac Tunnel & Wilmington	HTW	1/94-7/2000
Hoosier Connection, The Indiana Eastern R.R. and Transportation, Inc.	HOSC	added 7/79
	HOSC	eliminated 7/81; eliminated 1/85
Hoosier Energy REC, Inc.	HECX	added 10/81; 1/94-7/2000
Hoosier Southern R.R.	HOS	Jul-00
Hopane Distributing Co.	TGCX	added 1/65; 7/65-10/66; eliminated 10/68
Horne-Boatright Chemical Co., Inc.	HABX	added 4/69; 4/70; eliminated 1/72
Horry County Ry. Co.	HCYR	eliminated 1/88
Housatonic R.R. Co., Inc.	HRRC	added 4/88; 1/94-7/2000
	DTRR	added 7/97; eliminated 10/97
Housing Starts Inc.	HSIX	added 7/95; eliminated 10/97; 7/2000
Housmex, Inc.	HSMX	added 1/86; eliminated 7/92; 1/94
Houston & Brazos Valley Ry.	H&BV	4/38-1/52
Houston & Texas Central R.R.	H&TC	4/38-1/52
Houston Belt & Terminal Ry. Co.	HBT	1/75-1/94; eliminated 1/98; added 10/99; 7/2000
Houston Chemical Corp.	HOUX	eliminated 7/65; added 4/66; 10/66-4/70; eliminated 4/71
Houston East & West Texas Ry.	HEWT	4/38-1/52
Houston Lighting & Power Co.	HIPX	eliminated 7/2000
	HLPX	1/52-1/80; eliminated 5/83
	UFIX	added 4/94; eliminated 7/2000
Houston Packing Co.	HPX	4/38-1/52
Houston Tank Car Co.	HTX	1/52-10/57
Howard Tank Line	ORHX	1/52-7/65; eliminated 7/66
Howard Terminal	HT	Jan-75
Howes Leather Co., Inc.	HLCX	added 4/68; eliminated 1/70
Huasteca Petroleum Co.	HUAX	Apr-38
Hudson & Manhattan	HDM	1/75-1/80
Hudson Bay	HUBA	1/75-1/80
Hudson Bay Ry. Co.	HBRY	added 10/97; 7/2000
Hudson River Day Line	HRDL	1/75-1/80
Hudson Technologies, Inc.	HUDX	Jul-00
Humble Oil & Refining Co.	HOX	Apr-38
Humble Pipe Line Co.	HPLX	added 1/67; 4/70
Hunt Foods and Industries, Inc.	HFIX	4/61-10/66; eliminated 10/69
Hunt Foods, Inc.	HFIX	1/52-10/57
Hunter Packing Co. (Mather Stock Car Co.)	HPAX	Apr-38
Huntington & Broad Top Mountain R.R. & Coal Co.	HB&T	Jan-52
Huntsman Chemical Corp.	JHPX	added 10/83; 1/94
Huntsman Corp.	HMAX	added 4/96; 7/2000
Huntsman Polymers Corp.	HLEX	7/2000; added 1/2001
Huntsman Polypropylene Corp.	HPPX	added 4/88; 1/94-7/2000
Huntsman Specialty Chemicals Corp.	HMAX	added 7/94; eliminated 4/96
Huntting Elevator Co.	HUNX	added 1/83; eliminated 10/90
Hunt-Wesson Foods, Inc.	HFIX	added 10/69; 4/70; eliminated 1/73
Huron and Eastern Ry. Co.	HESR	added 7/86; eliminated 7/91
Huron and Eastern Ry. Co., Inc.	HESR	added 7/91; 1/94-7/2000
Huron Central Ry.	HCRY	added 10/98; 7/2000
Huron Distribution Services	HDSX	Jan-94
Huron Distribution Services/Rail America Equipment Corp.	HDSX	added 7/96; eliminated 10/96
Huron Portland Cement Co.	HUCX	4/38-4/61
Hutchinson and Northern Ry. Co.	HN	1/75; added 1/78; 1/80; eliminated 7/87; eliminated 10/93; 1/94-7/2000
Hutchinson Transportation Co.	HUTX	added 1/97; 7/2000
Hydro One	HEPX	added 4/2001
Hydrocarbons Inc.	HRDX	added 10/74; 1/75
Hydro-Electric Power Commission of Ontario	HEPX	1/52-1/75; eliminated 7/75
Hygrade Food Products Corp.	HYTX	Jan-52
Hygrade Food Products Corp. (General American Transportation Corp.)	HFPX	Oct-66
	KGNX	Oct-66
Hygrade Food Products Corp. (Mather Stock Car Co.)	HFPX	Apr-38
Hyman Michaels Tank Line (General American Transportation Corp.)	HMTX	Apr-38
Hyman-Michaels Co.	HMX	4/38-1/75
Hyman-Michaels Co., a Division of Azcon Corp.	HMX	1/80; eliminated 4/84
Hytrans, Inc.	HYTX	added 7/77; 1/80; eliminated 10/83