Railroad Archives Online
- CollectionD0027 - Timothy Miller Collection
- Series003 - Great Northern Railway Company (U.S.)
- Subseries Level 1009 - Engineering Records
- Subseries Level 2008 - Physical plant drawing
- Subseries Level 3001 - Bridges
- 2903 more...
- ItemBB026357 - Great Northern Engineering Drawing: Shop Plan - Refuge Platform, Bridge 28 - Judith River, East of Kolin, Montana, undated
- ItemBB026358 - Great Northern Engineering Drawing: Shop Plan - Longitudinal Bracing, Bridge 28 - Judith River, East of Kolin, Montana, undated
- ItemBB026359 - Great Northern Engineering Drawing: Shop Plan - Longitudinal Bracing, Bridge 28 - Judith River, East of Kolin, Montana, undated
- ItemBB026360 - Great Northern Engineering Drawing: Shop Plan - Longitudinal Bracing, Bridge 28 - Judith River, East of Kolin, Montana, undated
- ItemBB026361 - Great Northern Engineering Drawing: Repairs Capstone 3R, Bridge 28 - Judith River, East of Kolin, Montana, 1920
- ItemBB026362 - Great Northern Engineering Drawing: Steel Shims, Bridge 28 - Judith River, East of Kolin, Montana, undated
- ItemBB026363 - Great Northern Engineering Drawing: Timber Grillage, Bridge 28 - Judith River, East of Kolin, Montana, undated
- ItemBB026364 - Great Northern Engineering Drawing: Deck Plan, Bridge 28 - Judith River, East of Kolin, Montana, 1932
- ItemBB026365 - Great Northern Engineering Drawing: Repairs Pedestals, Bridge 28 - Judith River, East of Kolin, Montana, 1944
- 1089 more...