AFE 1254, Riga, North Dakota, 1899. Construct 3000' Track with 192' Crossover. Interstate Commerce Commission Account Number 12, Track Laying and Surfacing. Cost: $3693. Series I. Lines East. Other Subject Categories: Track, Passing

AFE 12058, Riga, North Dakota, 1906. Extend Track on East End. Interstate Commerce Commission Account Number 12, Track Laying and Surfacing. Cost: $1332. Series I. Lines East. Other Subject Categories: Track, Passing

AFE 11758, Riga, North Dakota, 1905. Install in Depot. Interstate Commerce Commission Account Number 26, Communication Systems. Series I. Lines East. Other Subject Categories: Communications, Telephone

AFE 11758, Riga, North Dakota, 1905. Place Portable Depot, with 12 X 50 Cinder Platform. Interstate Commerce Commission Account Number 16, Station and Office Buildings. Series I. Lines East. Other Subject Categories: Station Facilities

AFE 11758, Riga, North Dakota, 1905. Erect Two Arm Signal with Pipe Connection. Interstate Commerce Commission Account Number 27, Signals and Interlockers. Series I. Lines East. Other Subject Categories: Signals, Train Order

AFE 10024, Riga, North Dakota, 1904. Construct One Mile East. Interstate Commerce Commission Account Number 14, Crossings. Cost: $5. Series I. Lines East. Other Subject Categories: Crossings, Private