Spokane, Portland and Seattle Railway Authorization for Expenditure (AFE). President's AFE Number 1867. Install magnetic brakes and new limit switches on Willamette, Oregon Slough, and Columbia River Bridges. Chief Engineer/Standard Maintenance Procedure AFE Number SMP 224. Correspondence File Number 33-0. Other subject categories: Bridge Controls.

Spokane, Portland and Seattle Railway Authorization for Expenditure (AFE). President's AFE Number 209. Automatic block signals from Vancouver, Washington to Willbridge, Oregon. Chief Engineer/Standard Maintenance Procedure AFE Number CE 247. Correspondence File Number 77-?. Terminals Division. Other subject categories: Signals Block.

Spokane, Portland and Seattle Railway Authorization for Expenditure (AFE). President's AFE Number 668. Ballasting double track between City Limits and Willbridge. Chief Engineer/Standard Maintenance Procedure AFE Number CE 701. Correspondence File Number 12-1. Terminals Division. Other subject categories: Ballasting.

Spokane, Portland and Seattle Railway Authorization for Expenditure (AFE). President's AFE Number 986. Reconstruction of telegraph line from City Limits to Willbridge, Oregon. Chief Engineer/Standard Maintenance Procedure AFE Number CE 1118. Correspondence File Number 10-1. Terminals Division. Other subject categories: Telegraph Line.

Spokane, Portland and Seattle Railway Authorization for Expenditure (AFE). President's AFE Number 819. Tie plating double track from City Limits to Willbridge, Oregon. Chief Engineer/Standard Maintenance Procedure AFE Number CE 919. Correspondence File Number 73-1. Terminals Division. Other subject categories: Tracks Tie Plates.

Great Northern Railway Authorization for Expenditure (AFE), Willbridge, Oregon, 1955. Great Northern Portion of. Cost to Construct 12' X 16' Car Inspector's Storage Building. Interstate Commerce Commission Account Number 16, Station and Office Buildings. Cost: $597. Series A. Lines West. Other Subject Categories: Office Buildings, Yard

Great Northern Railway Authorization for Expenditure (AFE), Willbridge, Oregon, 1955. Great Northern Portion of. Cost to Construct 12' X 16' Car Inspector's Storage Building. Interstate Commerce Commission Account Number 16, Station and Office Buildings. Cost: $597. Series A. Lines West. Other Subject Categories: Office Buildings, Yard

AFE 91761, Willbridge, Oregon, 1959. Great Northern Portion of. Cost to Instal Two-Channel Radio at Yard Office. Interstate Commerce Commission Account Number 26, Communication Systems. Cost: $1026. Series A. Lines West. Other Subject Categories: Communications, Radio

AFE 88974, Willbridge, Oregon, 1955. Great Northern Portion of. Cost to Construct 12' X 16' Car Inspector's Storage Building. Interstate Commerce Commission Account Number 16, Station and Office Buildings. Cost: $597. Series A. Lines West. Other Subject Categories: Office Buildings, Yard

AFE 87029, Willbridge, Oregon, 1955. Replace Pole Telegraph Line with Underground Cable Through Yard. Interstate Commerce Commission Account Number 26, Communication Systems. Cost: $6762. Series A. Lines West. Other Subject Categories: Communications, Telegraph