Railroad Archives Online
- FondsE0477 - BNSF Maps, Drawings and Records Collection
- Série003 - Great Northern Railway Company (U.S.)
- Sous-série012 - Cartographic materials
- 001 - Railroads - right of way
- 1063 en plus...
- PièceEBP1762 - Great Northern Right of Way and Track Map, Grotto, Washington, 1956
- PièceEBP1763 - Great Northern Right of Way and Track Map, Grotto, Washington, undated
- PièceEBP1764 - Great Northern Right of Way and Track Map, Grotto, Washington, 1956
- PièceEBP1765 - Great Northern Right of Way and Track Map, Groundhouse, Minnesota, 1889
- PièceEBP1766 - Great Northern Map, Grove, Minnesota, undated
- PièceEBP1767 - Great Northern Right of Way and Track Map, Grove City, Minnesota, 1882
- PièceEBP1770 - Saint Paul, Minneapolis & Manitoba Railway Right of Way and Track Map, Halloc, Minnesota, 1884
- PièceEBP1771 - Great Northern Right of Way and Track Map, Halstad, Minnesota, 1896
- PièceEBP1772 - Great Northern Right of Way and Track Map, Halstad, Minnesota, 1896
- 1944 en plus...