Valuation Section Iowa-01: Milepost 0.000 to Milepost 78.006 Sioux City to Hills, Volume II, Pages 694 to 711, February 20, 1922. Prepared from an inventory completed June 30, 1915.

Valuation Section Iowa: Non-Allocated, Volume II, Pages 712 to 713, February 20, 1922. Prepared from an inventory completed June 30, 1915.

Valuation Section Iowa: Allocated, Volume II, Pages 693 to 693, February 20, 1922. Prepared from an inventory completed June 30, 1915.