76		Sid Meier's Colonization (DOS, 1994)
75		Sid Meier's Colonization (Windows, 1995)
74		Sid Meier's Railroad Tycoon (DOS, 1990)
44		Canton: An Atlas Pathfinder Adventure (DOS, 1994)
44		1869 (DOS, 1992)
44		D-Day: The Beginning of the End (DOS, 1994)
44		Afrika (DOS, 1994)
43		Computer EastFront (Windows, 1999)
42		TripleA (Windows, 2011)
42		Blitzkrieg at the Ardennes (DOS, 1990)
41		Santa Paravia and Fiumaccio (Windows, 1999)
40		A-Train 8 (Windows, 2008)
40		Railway Empire (Windows, 2018)
40		Santa Paravia and Fiumaccio (DOS, 1989)

Notes: Games similar to 1830: Railroads & Robber Barons, Games like 1830: Railroads & Robber Barons, SimTex, Inc., The Avalon Hill Game Company, DOS, Simulation, Strategy, Tactics, Industrial Age, North America, Board Game, Managerial, Business Simulation, Turn-based, Top-down, Train, Simulation - Traffic network, PC, Game Similarities.