Names
- Cadillac and Northeastern Railroad Company.1
- Calumet and Hecla Consolidated Copper Company.1
- Canadian National Railways.1
- Canadian Pacific Railway Company.1
- Cass Scenic Railroad.1
- Cedar Point & Lake Erie Railroad.1
- Center for Automotive Research (Ann Arbor, Mich.)1
- Central Pacific Railway Company.1
- Chesapeake and Ohio Railway Company.1
- Chicago and Grand Trunk Railway Company.1
- Chicago and Michigan Lake Shore Railroad Company.1
- Chicago and North Western Railway Company.1
- Chicago and West Michigan Railway Company.1
- Chicago, Burlington & Quincy Railroad Company.1
- Chicago, Kalamazoo and Saginaw Railway Company.1
- Chicago, Milwaukee, St. Paul and Pacific Railroad Company.1
- Chippewa Lumber Company.1
- Chrysler LLC.1
- Cincinnati Northern Railroad Company.1
- Cincinnati, Jackson and Mackinaw Railway Company.1