Spokane, Portland and Seattle Railway Authorization for Expenditure (AFE), Cascades Harbin, Washington, undated.

Spokane, Portland and Seattle Railway Authorization for Expenditure (AFE). President's AFE Number 1432. Construct passing track 3124 feet in length at Cascades, Washington, and extending passing track 1203 feet at Hood, Washington, account insufficient passing track facilities in this vicinity. Chief Engineer/Standard Maintenance Procedure AFE Number CE 1527. Correspondence File Number 65-1. Vancouver Division. Other subject categories: Tracks Passing.

Spokane, Portland and Seattle Railway Authorization for Expenditure (AFE). President's AFE Number 8. 1000 foot side track at Cascades, Washington. Correspondence File Number 357-1. Vancouver Division. Other subject categories: Tracks Side.

Spokane, Portland and Seattle Railway Authorization for Expenditure (AFE), Cascades, Washington, 1912.

Spokane, Portland and Seattle Railway Authorization for Expenditure (AFE). President's AFE Number 796. Taking up spur at Cascades, Washington. Chief Engineer/Standard Maintenance Procedure AFE Number CE 909. Correspondence File Number 357-1. Vancouver Division. Other subject categories: Tracks Spur.

Spokane, Portland and Seattle Railway Authorization for Expenditure (AFE). President's AFE Number 858. Fencing 4600 feet of right of way at Cascades, Washington. Chief Engineer/Standard Maintenance Procedure AFE Number CE 956. Correspondence File Number 13-1. Vancouver Division. Other subject categories: Fencing.

Spokane, Portland and Seattle Railway Authorization for Expenditure (AFE). President's AFE Number 1114. Placing 1/2" pipe under tracks and across right of way at Cascades, Washington. Chief Engineer/Standard Maintenance Procedure AFE Number CE 1229. Correspondence File Number 357-7. Vancouver Division. Other subject categories: Plumbing Pipe Line.

Spokane, Portland and Seattle Railway Authorization for Expenditure (AFE). President's AFE Number 1500. Construct an industry track at Cascades, Washington, 822 feet long, to furnish facilities for handling lumber shipments. Vancouver Division. Other subject categories: Tracks Industry.

Spokane, Portland and Seattle Railway Authorization for Expenditure (AFE). President's AFE Number 1582. Build four standard cattle guards with four wing fences at Cascades, Washington, to keep stock off of tracks. Chief Engineer/Standard Maintenance Procedure AFE Number CE 1668. Correspondence File Number 357-4. Vancouver Division. Other subject categories: Cattle Guards.