Spokane, Portland and Seattle Railway Authorization for Expenditure (AFE). President's AFE Number 60. Inner guard rail on bridges 172, 534 and 587 at Columbia River Bridge, Washington. Correspondence File Number 34-1. Terminals Division. Other subject categories: Bridges Guard Rail.

Spokane, Portland and Seattle Railway Authorization for Expenditure (AFE). President's AFE Number 95. Filling bridges, reinforcing abutments, and building culverts at Columbia River Bridge, Washington. Terminals Division. Other subject categories: Bridge Repair.

Spokane, Portland and Seattle Railway Authorization for Expenditure (AFE). President's AFE Number 61. Inner guard rail on bridges 663, 664, 665, 681, 727, and 728 at Columbia River Bridge, Washington. Correspondence File Number 34-1. Terminals Division. Other subject categories: Bridges Guard Rail.

Spokane, Portland and Seattle Railway Authorization for Expenditure (AFE). President's AFE Number 111. Guard rail for bridges 789-804-820 and 836 at Columbia River Bridge, Washington. Chief Engineer/Standard Maintenance Procedure AFE Number CE 140. Correspondence File Number 34-1. Terminals Division. Other subject categories: Bridges Guard Rail.

Spokane, Portland and Seattle Railway Authorization for Expenditure (AFE). President's AFE Number 721. Providing two background boards for east bound signal at Columbia River Draw span. Chief Engineer/Standard Maintenance Procedure AFE Number CE 793. Correspondence File Number 77-1VP. Terminals Division. Other subject categories: Signals Background Board.

Spokane, Portland and Seattle Railway Authorization for Expenditure (AFE). President's AFE Number 134. Rip-rapping along south bank of river at Columbia River Bridge, Oregon. Chief Engineer/Standard Maintenance Procedure AFE Number CE 152. Correspondence File Number 33-0. Terminals Division. Other subject categories: Rip Rap.

Spokane, Portland and Seattle Railway Authorization for Expenditure (AFE). President's AFE Number 53. One 3rd class station building at Collins, Washington. Chief Engineer/Standard Maintenance Procedure AFE Number CE 76. Correspondence File Number 378. Vancouver Division. Other subject categories: Structure Depot.

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

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

Spokane, Portland and Seattle Railway Authorization for Expenditure (AFE). President's AFE Number 366. Private crossing 500 feet east of depot at Collins, Washington. Chief Engineer/Standard Maintenance Procedure AFE Number CE 424. Correspondence File Number 355-4. Vancouver Division. Other subject categories: Road Crossing.