Spokane, Portland and Seattle Railway Authorization for Expenditure (AFE). President's AFE Number 1059. Placing riprap around piers 16, 17 and 18 at Columbia River Bridge. Chief Engineer/Standard Maintenance Procedure AFE Number CE 1170. Correspondence File Number 33-3. Terminals Division. Other subject categories: Rip Rap.

Spokane, Portland and Seattle Railway Authorization for Expenditure (AFE). President's AFE Number 1429. Rebuilding 10,000 volt drawbridge power line from St. Johns to Oregon Slough trestle, account original construction done eight years ago being poorly done and much of the material not of a kind suitable for this class of work. Chief Engineer/Standard Maintenance Procedure AFE Number SMP 137. Correspondence File Number 6-0269. Terminals Division. Other subject categories: Bridge Power Supply.

Spokane, Portland and Seattle Railway Authorization for Expenditure (AFE). President's AFE Number 1496. Moving 600 volt AC power wire to power poles on North side of track between Oregon Slough bridge and North Portland Junction, to do away with present hazardous condition existing on the telegraph and signal line. Chief Engineer/Standard Maintenance Procedure AFE Number SMP 163. Correspondence File Number 28-1. Terminals Division. Other subject categories: Electrical Power Line.