Spokane, Portland and Seattle Railway Engineering Drawing: Tie Framing Plan, Bridge T82.4 - Underpass, south of Kaskela, Oregon, Line Segment 053, Milepost 82.41. Sheet RR - 597, undated.

Spokane, Portland and Seattle Railway Authorization for Expenditure (AFE). President's AFE Number 1050. Mail Crane at Kaskella, Oregon. Correspondence File Number T327. Oregon Trunk Division. Other subject categories: Mail Crane.

Spokane, Portland and Seattle Railway Authorization for Expenditure (AFE). President's AFE Number 1571. Place an additional line of 24 inch corrugated pipe 32 feet in length at culvert No. T-78-17 located 1.5 miles east of Kaskela, Oregon, account present 24 inch pipe does not provide sufficient waterway. Oregon Trunk Division. Other subject categories: Culvert.

Spokane, Portland and Seattle Railway Authorization for Expenditure (AFE). President's AFE Number 1710. Move mail crane 300 feet closer to depot at Kaskela, Oregon, to get crane off of curve onto tangent. Chief Engineer/Standard Maintenance Procedure AFE Number CE 1766. Correspondence File Number T327. Oregon Trunk Division. Other subject categories: Mail Crane.

Spokane, Portland and Seattle Railway Authorization for Expenditure (AFE). President's AFE Number 647. One pen stock yard at Kaskela, Oregon. Chief Engineer/Standard Maintenance Procedure AFE Number CE 720. Correspondence File Number T327. Oregon Trunk Division. Other subject categories: Stockyard.

Spokane, Portland and Seattle Railway Authorization for Expenditure (AFE). President's AFE Number 755. 10 foot by 50 foot platform, 10 foot by 24 foot shelter shed, and freight station at Kaskela, Oregon. Chief Engineer/Standard Maintenance Procedure AFE Number CE 850. Correspondence File Number T327. Oregon Trunk Division. Other subject categories: Platform.

Burlington Northern Engineering Drawing: Deck Plan, Bridge T82.4 - Underpass, south of Kaskela, Oregon, Line Segment 053, Milepost 82.41. Sheet 250 - 7075 - 1, 1976.