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
- 2914 more...
- ItemBB026368 - Great Northern Engineering Drawing: Repairs Pedestals, Bridge 28 - Judith River, East of Kolin, Montana, 1947
- ItemBB026369 - Great Northern Engineering Drawing: Repairs Pedestals, Bridge 28 - Judith River, East of Kolin, Montana, 1949
- ItemBB026370 - Great Northern Engineering Drawing: Timber Cribbing Protect, Bridge 28 - Judith River, East of Kolin, Montana, undated
- ItemBB026371 - Great Northern Engineering Drawing: Repairs Pedestals, Bridge 28 - Judith River, East of Kolin, Montana, 1957
- ItemBB026372 - Great Northern Engineering Drawing: Deck Plan, Bridge 28 - Judith River, East of Kolin, Montana, 1958
- ItemBB026373 - Great Northern Engineering Drawing: Deck Plan, Bridge 28 - Judith River, East of Kolin, Montana, 1960
- ItemBB026374 - Great Northern Engineering Drawing: Deck Plan, Bridge 28 - Judith River, East of Kolin, Montana, 1962
- ItemBB026391 - Great Northern Engineering Drawing: General Plan, Bridge 298 - Teton Creek, North of Acme, Montana, 1913
- ItemBB026392 - Great Northern Engineering Drawing: Design of Steel, Bridge 298 - Teton Creek, North of Acme, Montana, undated
- 1078 more...