Aberdeen, Carolina & Western Railroad

Alexander Railroad

Amtrak

Atlantic Coast Line

Beaufort & Morehead

Boxley Quarries

Burlington Northern Santa Fe Railway (BNSF)

Celanese Corporation

Chesapeake & Ohio

Craggy Mountain Line

Dollywood Express

Duke Energy

Evergreen Packaging

Georgia Northeastern Railroad / Blue Ridge Scenic Railroad

Graham County Railroad Company

Great Smoky Mountains Railroad

Illinios & Midland Railroad

Illinois Southern

Lehigh Valley Coal Company

Lehigh Valley Railroad

Mead Paper Company

Norfolk & Western

North Carolina Port Authority

Panama Canal Railroad

Piedmont & Northern

Seaboard Air Line

Southern Railway

Union Pacific

United States Military

Various Trains

Virginia Central Rairoad

Virginian

Wabash Railroad

Wheeling & Lake Erie Railroad

WR Bonsal Company