Plat Map of Spokane, Portland, and Seattle Railway facilities at Knappa, Oregon, April 1, 1915, Sheet Number 2, Line Segment 440, showing the Willbridge-Seaside line.
Plat Map of Spokane, Portland, and Seattle Railway facilities at Knappa, Oregon, April 1, 1915, Sheet Number 2, Line Segment 440, showing the Willbridge-Seaside line.
Plat Map of Spokane, Portland, and Seattle Railway facilities at Knappa, Oregon, April 1, 1915, Sheet Number 1, Line Segment 440, showing the Willbridge-Seaside line.
Spokane, Portland and Seattle Railway Authorization for Expenditure (AFE). President's AFE Number 1328. Construct 48 inch concrete culvert and fill bridge A-88-5, 1.9 miles west of Knappa, Oregon. Chief Engineer/Standard Maintenance Procedure AFE Number CE 1422. Correspondence File Number A34-3H. Portland Division. Other subject categories: Culvert.
Spokane, Portland and Seattle Railway Authorization for Expenditure (AFE). President's AFE Number 659. Connecting passing track with Crossett Lumber Company at Knappa, Oregon. Chief Engineer/Standard Maintenance Procedure AFE Number CE 669. Correspondence File Number A325-A. Portland Division. Other subject categories: Tracks Passing.
Spokane, Portland and Seattle Railway Authorization for Expenditure (AFE). President's AFE Number 685. Extending station platform and building privy at Knappa, Oregon. Chief Engineer/Standard Maintenance Procedure AFE Number CE 763. Portland Division. Other subject categories: Structure Platform.
Spokane, Portland and Seattle Railway Authorization for Expenditure (AFE). President's AFE Number 890. Raising grade of driveway near tracks at Knappa, Oregon. Chief Engineer/Standard Maintenance Procedure AFE Number CE 994. Correspondence File Number A325. Portland Division. Other subject categories: Road Driveway.
Spokane, Portland and Seattle Railway Authorization for Expenditure (AFE). President's AFE Number 1789. Place tieplates on turnouts at both ends of side track at Knappa, Oregon, for safety, to keep track from sreading. Chief Engineer/Standard Maintenance Procedure AFE Number CE 1839. Correspondence File Number A325. Portland Division. Other subject categories: Track Tie Plates.
Spokane, Portland and Seattle Railway Authorization for Expenditure (AFE). President's AFE Number 1843. Build 12' x 32' depot and 8' x 12' platform. Chief Engineer/Standard Maintenance Procedure AFE Number CE 1895. Correspondence File Number A325. Portland Division. Other subject categories: Structure Depot Platform.
Spokane, Portland and Seattle Railway Authorization for Expenditure (AFE), Knappa, Oregon, undated.
Spokane, Portland and Seattle Railway Engineering Drawing: Bill of Material, Bridge A86.6 - Overpass, Knappa, Oregon, Line Segment 440, Milepost 84.71. Sheet TV - 426, undated.
Spokane, Portland and Seattle Railway Engineering Drawing: Bottom Lateral Struts, Bridge A94.9 - John Day River, west of Knappa, Oregon, Line Segment 440, Milepost 94.80, undated.
Spokane, Portland and Seattle Railway Engineering Drawing: Cap, Girder and Handrail, Bridge A86.6 - Overpass, Knappa, Oregon, Line Segment 440, Milepost 84.71. Sheet TV - 426, undated.
Spokane, Portland and Seattle Railway Engineering Drawing: Castings, Bridge A94.9 - John Day River, west of Knappa, Oregon, Line Segment 440, Milepost 94.80, undated.
Spokane, Portland and Seattle Railway Engineering Drawing: Castings, Bridge A94.9 - John Day River, west of Knappa, Oregon, Line Segment 440, Milepost 94.80, undated.
Spokane, Portland and Seattle Railway Engineering Drawing: Castings, Bridge A94.9 - John Day River, west of Knappa, Oregon, Line Segment 440, Milepost 94.80, undated.
Spokane, Portland and Seattle Railway Engineering Drawing: Center Floor Beam/Brackets, Bridge A94.9 - John Day River, west of Knappa, Oregon, Line Segment 440, Milepost 94.80, undated.
Spokane, Portland and Seattle Railway Engineering Drawing: Center Sections Main Girder, Bridge A94.9 - John Day River, west of Knappa, Oregon, Line Segment 440, Milepost 94.80, undated.
Spokane, Portland and Seattle Railway Engineering Drawing: Cranks, Links, etc., Bridge A94.9 - John Day River, west of Knappa, Oregon, Line Segment 440, Milepost 94.80, undated.
Spokane, Portland and Seattle Railway Engineering Drawing: Cross Frames, Brackets, Bridge A94.9 - John Day River, west of Knappa, Oregon, Line Segment 440, Milepost 94.80, undated.
Spokane, Portland and Seattle Railway Engineering Drawing: Draw Span, Bridge A94.9 - John Day River, west of Knappa, Oregon, Line Segment 440, Milepost 94.80. Sheet RR - 440, undated.
Spokane, Portland and Seattle Railway Engineering Drawing: End Sections Main Girder, Bridge A94.9 - John Day River, west of Knappa, Oregon, Line Segment 440, Milepost 94.80, undated.
Spokane, Portland and Seattle Railway Engineering Drawing: Erection Plan, Bridge A94.9 - John Day River, west of Knappa, Oregon, Line Segment 440, Milepost 94.80, undated.
Spokane, Portland and Seattle Railway Engineering Drawing: Floor Beams and Connection Plate, Bridge A94.9 - John Day River, west of Knappa, Oregon, Line Segment 440, Milepost 94.80, undated.
Spokane, Portland and Seattle Railway Engineering Drawing: Foundations, Bridge A94.9 - John Day River, west of Knappa, Oregon, Line Segment 440, Milepost 94.80. Sheet N - 2 - 13, undated.
Spokane, Portland and Seattle Railway Engineering Drawing: Foundations, Bridge A94.9 - John Day River, west of Knappa, Oregon, Line Segment 440, Milepost 94.80. Sheet N - 2 - 13, undated.
Spokane, Portland and Seattle Railway Engineering Drawing: Foundations, Bridge A94.9 - John Day River, west of Knappa, Oregon, Line Segment 440, Milepost 94.80. Sheet N - 2 - 13, undated.
Spokane, Portland and Seattle Railway Engineering Drawing: General Plan and Details, Bridge A94.9 - John Day River, west of Knappa, Oregon, Line Segment 440, Milepost 94.80. Sheet NO - 209, undated.
Spokane, Portland and Seattle Railway Engineering Drawing: General Plan of Center, Bridge A94.9 - John Day River, west of Knappa, Oregon, Line Segment 440, Milepost 94.80, undated.
Spokane, Portland and Seattle Railway Engineering Drawing: General Plan of Lock Gears, Bridge A94.9 - John Day River, west of Knappa, Oregon, Line Segment 440, Milepost 94.80, undated.
Spokane, Portland and Seattle Railway Engineering Drawing: General Plan, Bridge A86.6 - Overpass, Knappa, Oregon, Line Segment 440, Milepost 84.71. Sheet TV - 426, 1961. Note: Frame trestle