Spokane, Portland and Seattle Railway Authorization for Expenditure (AFE). President's AFE Number 1855. Renew bridge A-88-5 with standard pile trestle. Chief Engineer/Standard Maintenance Procedure AFE Number CE 1910. Correspondence File Number A34-7. Other subject categories: Bridge Trestle.

Spokane, Portland and Seattle Railway Authorization for Expenditure (AFE). President's AFE Number 1856. Renew bridge A-89-3 with standard pile trestle. Chief Engineer/Standard Maintenance Procedure AFE Number CE 1911. Correspondence File Number A34-7. Other subject categories: Bridge Trestle.

Spokane, Portland and Seattle Railway Authorization for Expenditure (AFE). President's AFE Number 1858. Renew bridge A-90-6 with standard pile trestle. Chief Engineer/Standard Maintenance Procedure AFE Number CE 1913. Correspondence File Number A34-7. Other subject categories: Bridge Trestle.

Spokane, Portland and Seattle Railway Authorization for Expenditure (AFE). President's AFE Number 1857. Renew bridge A-90-1 with standard pile trestle. Chief Engineer/Standard Maintenance Procedure AFE Number CE 1912. Correspondence File Number A34-7. Other subject categories: Bridge Trestle.

Spokane, Portland and Seattle Railway Authorization for Expenditure (AFE). President's AFE Number 1859. Renew bridge A-90-8 with standard pile trestle. Chief Engineer/Standard Maintenance Procedure AFE Number CE 1914. Correspondence File Number A34-7. Other subject categories: Bridge Trestle.