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
- 2311 more...
- ItemEBP3617 - Map, Sioux City, Iowa, 1912
- ItemEBP3629 - Great Northern Right of Way and Track Map, Sioux City, Iowa, 1906
- ItemEBP3631 - Great Northern Right of Way and Track Map, Sioux City, Iowa, 1900
- ItemEBP3632 - Great Northern Right of Way and Track Map, Sioux City, Iowa, 1917
- ItemEBP3633 - Great Northern Right of Way and Track Map, Sioux City, Iowa, 1911
- ItemEBP3634 - Great Northern Right of Way and Track Map, Sioux City, Iowa, 1911
- ItemEBP3639 - Map, Sioux City, Iowa, 1911
- ItemEBP3640 - Map, Sioux City, Iowa, 1913
- ItemEBP3641 - Sioux City & Northern Railway Right of Way and Track Map, Sioux City, Iowa, undated
- 696 more...