2023
Strasburg Rail Road
Kiamichi Railroad
Reading Blue Mountain and Northern Railroad
2021
Ironhorse Resources - Santa Teresa Southern Railroad
Lake State Railway
Pan Am Railways
RJ Corman - Carolina Lines
2019
Lake State Railway
Delaware & Lackawanna Railroad Company
Texas & New Mexico Railway
2017
North Shore Railroad Co.
Springfield Terminal — A Subsidiary of PanAm Railways
Wisconsin & Southern Railroad
2015
Arkansas & Missouri Railroad
Greenville & Western Railway Company, LLC
Heart of Georgia Railroad, Inc.
2013
Alaska Railroad Corporation
Gardendale Railroad, Inc.
New York & Atlantic Railway
Texas – New Mexico Railroad/West Texas & Lubbock Railway
2011
Finger Lakes Railway
Providence and Worcester Railroad Company
R.J. Corman Railroad Company/Central Kentucky Line
2009
The Bay Line Railroad, L.L.C.
R.J. Corman Railroad Company/Memphis Line
St. Lawrence & Atlantic Railroad
2007
Arkansas Midland Railroad
Buckingham Branch Railroad Company
New England Central Railroad
2005
California Northern Railroad
Red River Valley & Western Railroad
R.J. Corman Railroad Company / Central Kentucky Lines and Memphis Line
2003
Nittany & Bald Eagle Railroad Company
Toledo Peoria & Western Railway
Wisconsin & Southern Railroad Company
2001
Philadelphia, Bethlehem & New England Railroad Company
Heart of Georgia Railroad
Toledo, Peoria and Western Railway
1999
Arkansas Midland Railroad
Georgia Central Railway, L.P.
St. Lawrence & Atlantic Railroad Co.
1997
Central Oregon & Pacific Railroad
Iowa Interstate Railroad, Ltd.
St. Lawrence & Atlantic Railroad Co
2022
Allegheny Valley Railroad
CRANDIC Rail
Union County Industrial Railroad
2020
Ann Arbor Railroad
Delmarva Central Railroad
Indiana Rail Road Company
Reading Blue Mountain and Northern Railroad
2018
Lake State Railway
Louisville & Indiana Railroad
Reading & Northern Railroad
2016
Buffalo & Pittsburgh Railroad, Inc./Nittany & Bald Eagle Railroad
Indiana Rail Road Company
Reading & Northern Railroad
2014
Green Mountain Railroad Corporation
Montana Rail Link, Inc.
Reading & Northern Railroad
2012
Arkansas Midland Railroad
Finger Lakes Railway
R.J. Corman Railroad Company/Pennsylvania Line
2010
Greenville & Western Railway Company, LLC
Lycoming Valley Railroad Company
Reading & Northern Railroad
2008
Montana Rail Link, Inc.
Pioneer Valley Railroad Co., Inc.
R.J. Corman Railroad Company/Central Kentucky Lines
2006
Arkansas & Missouri Railroad Company / Missouri & Northern
Arkansas Railroad Company
Arkansas Midland Railroad Company
St. Lawrence & Atlantic Railroad
2004
Providence & Worchester Railroad
North Shore Railroad Company
San Joaquin Valley Railroad Company
2002
New York & Atlantic Railway
Dallas, Garland & Northeastern Railroad
Indiana Southern Railroad, Inc.
2000
Central Oregon & Pacific Railroad
St. Lawrence & Atlantic Railroad Co.
Providence and Worcester Railroad
Indiana & Ohio Railway
1998
Cedar Rapids & Iowa City Railway
Central Michigan Railway Co. and Huron & Eastern Railway Co.
Puget Sound & Pacific Railroad
1996
Crab Orchard & Egyptian Railroad
Indiana & Ohio Central Railroad
Lancaster & Chester Railway Co.
