Spokane, Portland and Seattle Railway Authorization for Expenditure (AFE). President's AFE Number 1833. Renew bridge A-77-2 with standard pile trestle. Chief Engineer/Standard Maintenance Procedure AFE Number CE 1879. Correspondence File Number A34-7. Other subject categories: Bridge Trestle.

Spokane, Portland and Seattle Railway Authorization for Expenditure (AFE). President's AFE Number 682. Putting in split switch derail at Parsons and South Houlton, Oregon. Chief Engineer/Standard Maintenance Procedure AFE Number CE 753. Correspondence File Number A83. Portland Division. Other subject categories: Tracks Derails.