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
- 212 more...
- ItemEBP4073 - Great Northern Track Technical Drawing, 1902
- ItemEBP4074 - Great Northern Track Technical Drawing, 1903
- ItemEBP4095 - Montana Central Railway Technical Drawing, Summit Valley, Montana, 1888
- ItemEBP4104 - Great Northern Diagram and Track Profile, Superior, Wisconsin, 1943
- ItemEBP4111 - Great Northern Technical Drawing, Superior, Wisconsin, 1907
- ItemEBP4114 - Great Northern Technical Drawing, Superior, Wisconsin, 1907
- ItemEBP4151 - Great Northern Track Technical Drawing, 1966
- ItemEBP4154 - Great Northern Track Technical Drawing, 1966
- ItemEBP4244 - Great Northern Track Technical Drawing, 1909
- 33 more...