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
- 114 more...
- ItemEBP3375 - Great Northern Technical Drawing, Road Bed Cross Sections, Montana, 1954
- ItemEBP3591 - Great Northern Technical Drawing, Sharon, North Dakota, 1911
- ItemEBP3598 - Great Northern Track Technical Drawing, 1893
- ItemEBP3618 - Great Northern Technical Drawing, Sioux City, Iowa, undated
- ItemEBP3619 - Great Northern Technical Drawing, Sioux City, Iowa, undated
- ItemEBP3620 - Great Northern Technical Drawing, Sioux City, Iowa, undated
- ItemEBP3621 - Great Northern Technical Drawing, Sioux City, Iowa, 1919
- ItemEBP3622 - Great Northern Technical Drawing, Sioux City, Iowa, 1919
- ItemEBP3623 - Great Northern Technical Drawing, Sioux City, Iowa, undated
- 131 more...