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
- 2999 more...
- ItemEBP4780 - Great Northern Right of Way and Track Map, Yankton, South Dakota, 1893
- ItemEBP4782 - Great Northern Right of Way and Track Map, Yankton, South Dakota, 1893
- ItemEBP4783 - Great Northern Right of Way and Track Map, Yankton, South Dakota, undated
- ItemEBP4784 - Great Northern Right of Way and Track Map, Yankton, South Dakota, undated
- ItemEBP4785 - Milwaukee Road Right of Way and Track Map, Yankton, South Dakota, 1893
- ItemEBP4786 - Milwaukee Road Right of Way and Track Map, Yankton, South Dakota, 1893
- ItemEBP4787 - Milwaukee Road Right of Way and Track Map, Yankton, South Dakota, 1917
- ItemEBP4788 - Milwaukee Road Right of Way and Track Map, Yankton, South Dakota, 1917
- ItemEBP4789 - Milwaukee Road Right of Way and Track Map, Yankton, South Dakota, undated
- 8 more...