Railroad Archives Online
- FondsE0477 - BNSF Maps, Drawings and Records Collection
- Cyfres003 - Great Northern Railway Company (U.S.)
- Is-gyfres009 - Engineering Records
- 007 - Track
- 45 mwy...
- EitemEBP1482 - Great Northern Chart, Fargo, North Dakota, 1913
- EitemEBP1506 - Saint Paul, Minneapolis & Manitoba Railway Technical Drawing, Fern Bluff, Washington, 1892
- EitemEBP1509 - Saint Paul, Minneapolis & Manitoba Railway Technical Drawing, Fern Bluff, Washington, 1892
- EitemEBP1570 - Great Northern Track Technical Drawing, 1906
- EitemEBP1571 - Great Northern Track Technical Drawing, 1900
- EitemEBP1572 - Great Northern Track Technical Drawing, 1893
- EitemEBP1573 - Great Northern Track Technical Drawing, 1896
- EitemEBP1574 - Great Northern Technical Drawing, , Minnesota, 1898
- EitemEBP1575 - Great Northern Track Technical Drawing, undated
- 200 mwy...