MARYLAND:	AMTK	Amtrak-National Railroad Passenger Corp.
	CTN	Canton Railroad Company
	CHRR	Cheaspeake Railroad Company
	ESHR	Eastern Shore Railroad, Inc.
	CSXT	CSX Transportation Inc.
	MDDE	Maryland and Delaware Railroad Company
	MMID	Maryland Midland Railway, Inc.
	NS	Norfolk Southern Railway Co.
	PBR	Patapsco & Back Rivers Railroad Co.
	WE	Wheeling & Lake Erie Railway Company
	WW	Winchester & Western Railroad Company