Saint Helens (Or.)

Spokane, Portland and Seattle Railway Engineering Drawing: General Plan and Elevation, Bridge E26.2 - Beaverton Creek, West of Saint Helens, Oregon, undated

US WaBuPNRA D0027-007-009-008-001-BB034027
Item
undated

Part of Timothy Miller Collection

Spokane, Portland and Seattle Railway Engineering Drawing: General Plan and Elevation, Bridge E26.2 - Beaverton Creek, west of Saint Helens, Oregon, Line Segment 442, Milepost 26.55. Sheet 387 - 8422, undated.

Spokane, Portland and Seattle Railway Engineering Drawing: General Plan and Masonry, Bridge A27.4 (159) - Milton Creek, West of Saint Helens, Oregon, 1899

US WaBuPNRA D0027-007-009-008-001-BB032987
Item
1899

Part of Timothy Miller Collection

Spokane, Portland and Seattle Railway Engineering Drawing: General Plan and Masonry, Bridge A27.4 (159) - Milton Creek, west of Saint Helens, Oregon, Line Segment 440, Milepost 22.40. Sheet, 1899. Note: Steel span

Spokane, Portland and Seattle Railway Engineering Drawing: General Plan, Bridge 29.5 Public Oh, West of Saint Helens, Oregon, undated

US WaBuPNRA D0027-007-009-008-001-BB033005
Item
undated

Part of Timothy Miller Collection

Spokane, Portland and Seattle Railway Engineering Drawing: General Plan, Bridge 29.5 Public Oh, west of Saint Helens, Oregon, Line Segment 440. Sheet TV268 - B, undated.

Spokane, Portland and Seattle Railway Engineering Drawing: Hook Floor and Anchor, Bridge A27.4 (159) - Milton Creek, Saint Helens, Oregon, undated

US WaBuPNRA D0027-007-009-008-001-BB032993
Item
undated

Part of Timothy Miller Collection

Spokane, Portland and Seattle Railway Engineering Drawing: Hook Floor and Anchor, Bridge A27.4 (159) - Milton Creek, Saint Helens, Oregon, Line Segment 440, Milepost 27.40, undated.

Spokane, Portland and Seattle Railway Engineering Drawing: Interior Box Girder, Bridge E26.2 - Beaverton Creek, West of Saint Helens, Oregon, undated

US WaBuPNRA D0027-007-009-008-001-BB034031
Item
undated

Part of Timothy Miller Collection

Spokane, Portland and Seattle Railway Engineering Drawing: Interior Box Girder, Bridge E26.2 - Beaverton Creek, west of Saint Helens, Oregon, Line Segment 442, Milepost 26.55. Sheet 387 - 8422, undated.

Spokane, Portland and Seattle Railway Engineering Drawing: Piers, Bridge E26.2 - Beaverton Creek, West of Saint Helens, Oregon, undated

US WaBuPNRA D0027-007-009-008-001-BB034025
Item
undated

Part of Timothy Miller Collection

Spokane, Portland and Seattle Railway Engineering Drawing: Piers, Bridge E26.2 - Beaverton Creek, west of Saint Helens, Oregon, Line Segment 442, Milepost 26.21. Sheet 387 - 8389, undated.

Spokane, Portland and Seattle Railway Engineering Drawing: Piers, Bridge E26.2 - Beaverton Creek, West of Saint Helens, Oregon, undated

US WaBuPNRA D0027-007-009-008-001-BB034030
Item
undated

Part of Timothy Miller Collection

Spokane, Portland and Seattle Railway Engineering Drawing: Piers, Bridge E26.2 - Beaverton Creek, west of Saint Helens, Oregon, Line Segment 442, Milepost 26.55. Sheet 387 - 8422, undated.

Spokane, Portland and Seattle Railway Engineering Drawing: Proposed Grillage, Bridge A29.4S, West of Saint Helens, Oregon, 1932

US WaBuPNRA D0027-007-009-008-001-BB032999
Item
1932

Part of Timothy Miller Collection

Spokane, Portland and Seattle Railway Engineering Drawing: Proposed Grillage, Bridge A29.4S, west of Saint Helens, Oregon, Line Segment 440, Milepost 0.40. Sheet NO - 240, 1932.

Spokane, Portland and Seattle Railway Engineering Drawing: Proposed Grillage, Bridge A29.4S, West of Saint Helens, Oregon, 1932

US WaBuPNRA D0027-007-009-008-001-BB033000
Item
1932

Part of Timothy Miller Collection

Spokane, Portland and Seattle Railway Engineering Drawing: Proposed Grillage, Bridge A29.4S, west of Saint Helens, Oregon, Line Segment 440, Milepost 0.40. Sheet NO - 241, 1932.

Spokane, Portland and Seattle Railway Engineering Drawing: Reinforcement Abutment, Bridge 29.5 Public Oh, West of Saint Helens, Oregon, 1958

US WaBuPNRA D0027-007-009-008-001-BB033004
Item
1958

Part of Timothy Miller Collection

Spokane, Portland and Seattle Railway Engineering Drawing: Reinforcement Abutment, Bridge 29.5 Public Oh, west of Saint Helens, Oregon, Line Segment 440. Sheet RR - 413A, 1958.

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Saint Helens (Or.)

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