Railroad Archives Online
- CollectionE0477 - BNSF Maps, Drawings and Records Collection
- Series003 - Great Northern Railway Company (U.S.)
- Subseries Level 1012 - Cartographic materials
- Subseries Level 2001 - Railroads - right of way
- 384 more...
- ItemEBP0482 - Great Northern Right of Way and Track Map, Butte, Montana, 1898
- ItemEBP0491 - Great Northern Right of Way and Track Map, Butte, Montana, 1910
- ItemEBP0496 - Montana Central Railway Right of Way and Track Map, Butte, Montana, 1899
- ItemEBP0497 - Montana Central Railway Right of Way and Track Map, Butte, Montana, 1888
- ItemEBP0498 - Montana Central Railway Right of Way and Track Map, Butte, Montana, 1888
- ItemEBP0499 - Montana Central Railway Right of Way and Track Map, Butte, Montana, 1888
- ItemEBP0500 - Montana Central Railway Right of Way and Track Map, Butte, Montana, 1906
- ItemEBP0501 - Montana Central Railway Right of Way and Track Map, Butte, Montana, undated
- ItemEBP0502 - Montana Central Railway Right of Way and Track Map, Butte, Montana, 1895
- 2623 more...