Great Northern Engineering Drawing: Contour Map and Profile, Bridge 455, East of Snohomish, Washington, undated

• US WaBuPNRA D0027-003-009-008-001-BB025971
• Item
• undated

Part of Timothy Miller Collection

Great Northern Engineering Drawing: Contour Map and Profile, Bridge 455, East of Snohomish, Washington, undated

• US WaBuPNRA D0027-003-009-008-001-BB026898
• Item
• undated

Part of Timothy Miller Collection

Great Northern Engineering Drawing: Contour Map and Profile, Bridge 455, East of Snohomish, Washington, undated

• US WaBuPNRA D0027-003-009-008-001-BB026899
• Item
• undated

Part of Timothy Miller Collection

Great Northern Engineering Drawing: Contour Map and Profile, Bridge 455, East of Snohomish, Washington, undated

• US WaBuPNRA D0027-003-009-008-001-BB026900
• Item
• undated

Part of Timothy Miller Collection

Great Northern Engineering Drawing: Beam Spans, Bridge 463, West of Snohomish, Washington, 1961

• US WaBuPNRA D0027-003-009-008-001-BB024694
• Item
• 1961

Part of Timothy Miller Collection

Great Northern Engineering Drawing: Abutment Details and Bill of Material, Bridge 462, West of Snohomish, Washington, 1948

• US WaBuPNRA D0027-003-009-008-001-BB026131
• Item
• 1948

Part of Timothy Miller Collection

Great Northern Engineering Drawing: 40 Foot I - Beam Span, Bridge 450, West of Snohomish, Washington, 1929

• US WaBuPNRA D0027-003-009-008-001-BB024231
• Item
• 1929

Part of Timothy Miller Collection

Great Northern Engineering Drawing: 4 - 60 Foot Deck Plate Girder (DPG) Span, Bridge 455, East of Snohomish, Washington, undated

• US WaBuPNRA D0027-003-009-008-001-BB021038
• Item
• undated

Part of Timothy Miller Collection

Great Northern Engineering Drawing: 32 Foot Span Over Roadway, Bridge 455, East of Snohomish, Washington, undated

• US WaBuPNRA D0027-003-009-008-001-BB026894
• Item
• undated

Part of Timothy Miller Collection