Spokane, Portland and Seattle Railway Authorization for Expenditure (AFE). President's AFE Number 722. Grading wagon road on our right of way from depot at Cooks, Washington. Correspondence File Number 354. Vancouver Division. Other subject categories: Road Wagon.

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

Spokane, Portland and Seattle Railway Authorization for Expenditure (AFE). President's AFE Number 247. Culvert at milepost 65.59 near Cooks, Washington. Chief Engineer/Standard Maintenance Procedure AFE Number CE 302. Vancouver Division. Other subject categories: Culvert.

Spokane, Portland and Seattle Railway Authorization for Expenditure (AFE). President's AFE Number 1412. Build siding 610 feet long on south side of passing track at Cooks, Washington, to avoid delays to traffic in case of future slides. Chief Engineer/Standard Maintenance Procedure AFE Number CE 1522. Correspondence File Number 354. Vancouver Division. Other subject categories: Tracks Siding .

Spokane, Portland and Seattle Railway Authorization for Expenditure (AFE). President's AFE Number 738. Installing Hayes pipe connected Roundhouse derail at Cooks, Washington. Chief Engineer/Standard Maintenance Procedure AFE Number CE 821. Vancouver Division. Other subject categories: Derails.

AFE 6094, Cooks, Washington, 1936. Install Temporary 5 Car Spur Milepost 68.3 West of Tunnel No. 4 for Murene Co. Interstate Commerce Commission Account Number 12 Track Laying and Surfacing Cost: $580. Series . Lines West. Other Subject Categories: Track, Industry