Railroad Archives Online
- CollectionE0477 - BNSF Maps, Drawings and Records Collection
- Series003 - Great Northern Railway Company (U.S.)
- Subseries Level 1009 - Engineering Records
- Subseries Level 3007 - Track
- 8 more...
- ItemEBP0060 - TS & LW Railroad Track Technical Drawing, 1901
- ItemEBP0061 - Great Northern Track Technical Drawing, 1887
- ItemEBP0062 - Great Northern Track Technical Drawing, 1905
- ItemEBP0063 - Great Northern Track Technical Drawing, 1896
- ItemEBP0064 - Great Northern Track Technical Drawing, 1888
- ItemEBP0065 - Great Northern Track Technical Drawing, 1891
- ItemEBP0066 - Great Northern Track Technical Drawing, 1904
- ItemEBP0067 - Saint Paul, Minneapolis & Manitoba Railway Track Technical Drawing, 1888
- ItemEBP0068 - Saint Paul, Minneapolis & Manitoba Railway Track Technical Drawing, 1888
- 237 more...