Names
- Day, D. H. (David Henry), 1854-1
- Denver and Rio Grande Railroad Company.1
- Detroit & River St. Clair Railway Company.1
- Detroit (Mich.). Dept. of Street Railways.1
- Detroit Edison Company.1
- Detroit River Tunnel Company.1
- Detroit Terminal Railroad Company.1
- Detroit and Lima Northern Railway Company.1
- Detroit and Mackinac Railway Company.1
- Detroit and Milwaukee Railroad.1
- Detroit and Toledo Shore Line Railroad Company.1
- Detroit, Bay City and Alpena Railroad Company.1
- Detroit, Grand Haven & Milwaukee Railway Company.1
- Detroit, Grand Rapids & Western Railroad Company.1
- Detroit, Jackson & Chicago Railway.1
- Detroit, Lansing and Northern Rail Road Company.1
- Detroit, Toledo, and Ironton Railroad.1
- Duluth & Iron Range Railroad Company.1
- Duluth South Shore and Atlantic Railway Company.1
- Duluth, Missabe and Iron Range Railway.1