Railroad Archives Online
- CollectionE0477 - BNSF Maps, Drawings and Records Collection
- Series003 - Great Northern Railway Company (U.S.)
- Subseries Level 1009 - Engineering Records
- Subseries Level 2008 - Physical plant drawing
- Subseries Level 3007 - Track
- 207 more...
- ItemEBP4047 - Great Northern Tables, Steam Shovel Yardage, Minnesota, 1907
- ItemEBP4048 - Great Northern Tables, Steam Shovels, Minnesota, 1901
- ItemEBP4070 - Great Northern Track Technical Drawing, 1902
- ItemEBP4071 - Great Northern Track Technical Drawing, 1903
- ItemEBP4072 - Great Northern Track Technical Drawing, 1903
- 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
- 38 more...