Spokane, Portland and Seattle Railway Authorization for Expenditure (AFE). President's AFE Number 1585. Renew 21 wood box culverts on Oregon Trunk Railway with concrete pipe. These culverts are badly decayed and must be renewed in order to maintain proper provision for drainage and prevent settlement of roadbed. Chief Engineer/Standard Maintenance Procedure AFE Number CE 1657. Correspondence File Number T50. Oregon Trunk Railway Division. Other subject categories: Culverts.

Spokane, Portland and Seattle Railway Authorization for Expenditure (AFE). President's AFE Number 1877. Install warning signs at highway crossings on Oregon Trunk Railway. Chief Engineer/Standard Maintenance Procedure AFE Number CE 1928. Correspondence File Number T37-4. Other subject categories: Crossing Signs.

Spokane, Portland and Seattle Railway Authorization for Expenditure (AFE). President's AFE Number 1555. Simplex No. 6 telephone between Fallbridge and Bend to care for increased Western Union business. Oregon Trunk Railway Division. Other subject categories: Telephone.

Spokane, Portland and Seattle Railway Authorization for Expenditure (AFE), Oregon Trunk, Oregon, 1912.

Spokane, Portland and Seattle Railway Authorization for Expenditure (AFE). President's AFE Number 933. Repairs to bridges on Oregon Trunk during 1914. Chief Engineer/Standard Maintenance Procedure AFE Number CE 1056. Correspondence File Number T34-7. Oregon Trunk Division. Other subject categories: Bridge Repairing.

Spokane, Portland and Seattle Railway Authorization for Expenditure (AFE). President's AFE Number 1634. Build 130 rods of right of way fence type No. 1 between mile 102 and 103 on Oregon Trunk Railway, to keep stock from track. Chief Engineer/Standard Maintenance Procedure AFE Number CE 1702. Correspondence File Number T13. Oregon Trunk Division. Other subject categories: Fence.

Spokane, Portland and Seattle Railway Authorization for Expenditure (AFE). President's AFE Number 1612. Move culvert T-15-06 to T-44-62 and Culvert T-15-79 to T-44-76, account not needed where originally placed but needed at new location. Chief Engineer/Standard Maintenance Procedure AFE Number CE 1687. Correspondence File Number T50. Oregon Trunk Division. Other subject categories: Culverts.

Spokane, Portland and Seattle Railway Authorization for Expenditure (AFE). President's AFE Number 1767. Renew 41 wood box culverts on the Oregon Trunk Railway with concrete culvert pipe. Culverts are badly decayed and must be renewed to maintain proper drainage. Work provided for by 1917 work sheet. Chief Engineer/Standard Maintenance Procedure AFE Number CE 1835. Correspondence File Number T50. Oregon Trunk Division. Other subject categories: Culverts.

Spokane, Portland and Seattle Railway Authorization for Expenditure (AFE). President's AFE Number 1787. Backfill culvert T-5-20, a 6 foot x 6 foot wood box culvert 420 foot long; dig ditch 1070 feet long to carry drainage from culvert T-5-20 to culvert T-5-38; replace culvert T-5-38, a 5 foot x 5 1/2 foot wood box culvert 210 foot long, with 152 feet of 48 inch concrete pipe. Work provided for 1917 work sheet. Chief Engineer/Standard Maintenance Procedure AFE Number CE 1827. Correspondence File Number T50. Oregon Trunk Division. Other subject categories: Culverts.

Spokane, Portland and Seattle Railway Authorization for Expenditure (AFE). President's AFE Number 947. Placing 50 pound inside guard rail on bridges (34) on Oregon Trunk. Correspondence File Number T34. Oregon Trunk Division. Other subject categories: Bridges Guard Rails.