US and Canadian Roadname Abbreviation Key

Amtrak Amtrak
Amtrak(Maintenance and freight equipment) AMTK
Santa Fe(Atchinson, Topeka & Santa Fe) ATSF
Baltimore & Ohio

B&O

Boston & Maine B&M
Burlington Northern Santa Fe (1996 Merger) BNSF
Chesapeake & Ohio C&O
Chicago, Burlington & Quincy CB&Q
Canadian National CN
Central Railroad of New Jersey/Jersey Central CNJ
Chicago & North Western CNW
Canadian Pacific CP
Conrail CR
CSX Transportation CSX
Delaware & Hudson D&H
Rio Grande (Denver & Rio Grande Western) DRGW
Erie Lackawanna EL
Great Northern GN
Illionis Central IC
Louisville & Nashville L&N
Lehigh Valley LV
Maine Central MEC
Milwaukee Road (Chicago, Milwaukee, St. Paul & Pacific) MILW
Katy (Missouri, Kansas, Texas) MKT
Monon (Chicago, Indianapolis & Louisville) MON
Missouri Pacific MP
Maintenance-Of-Way MOW
Norfolk & Western N&W
New Haven (New York, New Haven & Hartford) NH
Nickel Plate Road (New York, Chicago & St. Louis) NKP
Nothern Pacific NP
Norfolk Southern NS
New York Central NYC
Pacific Fruit Express PFE
Pennsylvania PRR
Reading RDG
Rock Island (Chicago, Rock Island & Pacific) ROCK
Seaboard Air Line (VA,NC,GA,SC,FL & AL) SAL
Soo Line (Mpls., St. Paul & Saulte St. Marie) SOO
Southern Railway SOU
Southern Pacific SP
Union Pacific UP
Wisconsin Central Limited WC
Western Maryland WM