Northern Pacific Engineering Drawing: Girder Span, Bridge 57 - Clark Fork River, Trout Creek, Montana, undated

• US WaBuPNRA D0027-004-009-008-001-BB014926
• Item
• undated

Part of Timothy Miller Collection

Northern Pacific Engineering Drawing: Girder Span, Bridge 57 - Clark Fork River, Trout Creek, Montana, undated

• US WaBuPNRA D0027-004-009-008-001-BB014927
• Item
• undated

Part of Timothy Miller Collection

Northern Pacific Engineering Drawing: Girder Span/Shoe/Miscellaneous, Bridge 57 - Clark Fork River, Trout Creek, Montana, undated

• US WaBuPNRA D0027-004-009-008-001-BB014928
• Item
• undated

Part of Timothy Miller Collection

Northern Pacific Engineering Drawing: Miscellaneous Deck Details, Bridge 57 - Clark Fork River, Trout Creek, Montana, undated

• US WaBuPNRA D0027-004-009-008-001-BB014939
• Item
• undated

Part of Timothy Miller Collection

Northern Pacific Engineering Drawing: New Abutment/Beam Spans, Bridge 55 - Trout Creek, West of Trout Creek, Montana, undated

• US WaBuPNRA D0027-004-009-008-001-BB018283
• Item
• undated

Part of Timothy Miller Collection

Northern Pacific Engineering Drawing: Noxon Rapid Line Change, Bridge 57 - Clark Fork River, Trout Creek, Montana, undated

• US WaBuPNRA D0027-004-009-008-001-BB014917
• Item
• undated

Part of Timothy Miller Collection