Tunnels

• US WaBuPNRA D0027-004-009-008-008
• Subseries Level 3
• 1890-1914

Part of Timothy Miller Collection

Tunnels

• US WaBuPNRA D0027-010-009-008-008
• Subseries Level 3
• undated

Part of Timothy Miller Collection

Tunnels

• US WaBuPNRA D0027-001-009-008-008
• Subseries Level 3
• undated

Part of Timothy Miller Collection

Tunnels

• US WaBuPNRA D0027-003-009-008-008
• Subseries Level 3
• 1948-1980

Part of Timothy Miller Collection

Tunnels

• US WaBuPNRA D0027-007-009-008-008
• Subseries Level 3
• undated

Part of Timothy Miller Collection

Tunnels

• US MnSpGNR E0045A-010-009-008-008
• Subseries Level 3
• 1918

Part of Great Northern Railway- Blueprint-Authorization for Expenditure Collection

Tunnels

• US MnSpGNR E0045A-003-009-008-008
• Subseries Level 3
• 1900-1968

Part of Great Northern Railway- Blueprint-Authorization for Expenditure Collection

Tunnels

• US MnSpGNR E0477-003-009-008-008
• Subseries Level 3
• 1911-1926

Part of BNSF Maps, Drawings and Records Collection

Spokane, Portland and Seattle Railway Engineering Drawing: Wall Details, Tunnel - Nehalem Boom Crossing, United Junction, Oregon, undated

• US WaBuPNRA D0027-007-009-008-008-BB022945
• Item
• undated

Part of Timothy Miller Collection

Spokane, Portland and Seattle Railway Engineering Drawing: Standard Expansion Joint Detail, Tunnel - Nehalem Boom Crossing, United Junction, Oregon, undated

• US WaBuPNRA D0027-007-009-008-008-BB022946
• Item
• undated

Part of Timothy Miller Collection