AFE 11757, Park River Junction, North Dakota, 1905. Erect Two Arm Signal with Pipe Connection, Also Install Telephone Connection. Interstate Commerce Commission Account Number 27, Signals and Interlockers. Series I. Lines East. Other Subject Categories: Signals, Train Order

AFE 11757, Park River Junction, North Dakota, 1905. Place 12 X14 Building As Part of Signal Program. Interstate Commerce Commission Account Number 16, Station and Office Buildings. Series I. Lines East. Other Subject Categories: Station Facilities

AFE 3926, Park River Junction, North Dakota, 1901. Bank Widen to 16' - Between Park Rvr Junction and Niagara. Interstate Commerce Commission Account Number 3 Grading. Cost: $2791. Series I. Lines East. Other Subject Categories: Track Maintenance, Grading and Embankment

Great Northern Railway Authorization for Expenditure (AFE), Park River Junction, North Dakota, undated. Telegraph Office . Interstate Commerce Commission Account Number 26, Communication Systems. Series Original.