Northern Pacific Engineering Drawing: Encasement of Bents, Bridge 4, West of Logan, Montana, 1960

• US WaBuPNRA D0027-004-009-008-001-BB019745
• Item
• 1960

Part of Timothy Miller Collection

Northern Pacific Engineering Drawing: Diagram Missouri River Bridge, Bridge 206 (159) - Missouri River, West of Logan, Montana, undated

• US WaBuPNRA D0027-004-009-008-001-BB014229
• Item
• undated

Part of Timothy Miller Collection

Northern Pacific Engineering Drawing: Detail Reinforcement Beam Span, Bridge 3, West of Logan, Montana, undated

• US WaBuPNRA D0027-004-009-008-001-BB014813
• Item
• undated

Part of Timothy Miller Collection

Northern Pacific Engineering Drawing: Detail of Skew Ends, Bridge 164 - Gallatin River, West of Logan, Montana, undated

• US WaBuPNRA D0027-004-009-008-001-BB014224
• Item
• undated

Part of Timothy Miller Collection

Northern Pacific Engineering Drawing: Detail of Skew Ends, Bridge 164 - Gallatin River, West of Logan, Montana, undated

• US WaBuPNRA D0027-004-009-008-001-BB014223
• Item
• undated

Part of Timothy Miller Collection

Northern Pacific Engineering Drawing: Detail of Lateral Brace, Bridge 164 - Gallatin River, West of Logan, Montana, undated

• US WaBuPNRA D0027-004-009-008-001-BB014225
• Item
• undated

Part of Timothy Miller Collection

Northern Pacific Engineering Drawing: Detail 29 Foot Steel Span, Bridge 3, West of Logan, Montana, undated

• US WaBuPNRA D0027-004-009-008-001-BB014812
• Item
• undated

Part of Timothy Miller Collection