Northern Pacific Engineering Drawing: Shop Plan - General Plan, Bridge 23.1 - Underpass, South of Ketron, Washington, undated

• US WaBuPNRA D0027-004-009-008-001-BB020259
• Item
• undated

Part of Timothy Miller Collection

Northern Pacific Engineering Drawing: Shop Plan - Girder, Bridge 23.47 - Underpass (I - 5), South of Ketron, Washington, undated

• US WaBuPNRA D0027-004-009-008-001-BB018384
• Item
• undated

Part of Timothy Miller Collection

Northern Pacific Engineering Drawing: Shop Plan - Girder, Bridge 23.47 - Underpass (I - 5), South of Ketron, Washington, undated

• US WaBuPNRA D0027-004-009-008-001-BB018383
• Item
• undated

Part of Timothy Miller Collection

Northern Pacific Engineering Drawing: Shop Plan - Handrail, etc., Bridge 23.47 - Underpass (I - 5), South of Ketron, Washington, undated

• US WaBuPNRA D0027-004-009-008-001-BB018388
• Item
• undated

Part of Timothy Miller Collection

Northern Pacific Engineering Drawing: Shop Plan - Handrail/Bolt, Bridge 23.47 - Underpass (I - 5), South of Ketron, Washington, undated

• US WaBuPNRA D0027-004-009-008-001-BB018387
• Item
• undated

Part of Timothy Miller Collection

Northern Pacific Engineering Drawing: South Abutment - Details, Bridge 23.1 - Underpass, South of Ketron, Washington, undated

• US WaBuPNRA D0027-004-009-008-001-BB020242
• Item
• undated

Part of Timothy Miller Collection

Northern Pacific Engineering Drawing: South Abutment - Reinforcement, Bridge 23.1 - Underpass, South of Ketron, Washington, undated

• US WaBuPNRA D0027-004-009-008-001-BB020244
• Item
• undated

Part of Timothy Miller Collection

Northern Pacific Engineering Drawing: Southwest Wing Wall, Bridge 23.47 - Underpass (I - 5), South of Ketron, Washington, undated

• US WaBuPNRA D0027-004-009-008-001-BB018369
• Item
• undated

Part of Timothy Miller Collection