Names
- Temiskaming and Northern Ontario Railway.1
- Texarkana and Fort Smith Railway Company.1
- Texas & Pacific Railway.1
- Thayer Lumber Company.1
- Theodore Adams1
- Thomas Adams1
- Thomas, Calvin, 1854-1919.1
- Thousand Islands Railway.1
- Toledo and South Haven Railroad Company.1
- Toledo and Western Railway Company.1
- Toledo, Ann Arbor and Jackson Railroad Company.1
- Toledo, Ann Arbor and North Michigan Railway Company.1
- Toledo, St. Louis, and Western Railroad Company.1
- Towne, Charles Arnette, 1858-1928.1
- Townsend, Charles E. (Charles Elroy), 1856-1924.1
- Traverse City Railroad Company.1
- Traverse City, Leelanau and Manistique Railway Company.1
- Trunk Line Association.1
- Tunell, George Gerard.1
- Tyler, Moses Coit, 1835-1900.1