AFE 25884, Langdon, North Dakota, 1915. Relay 30' of Track with Secondhand 60 # Rail. Interstate Commerce Commission Account Number 9, Rails. Cost: $8. Series I. Lines East. Dakota Division. Other Subject Categories: Track, Industry

AFE 2567, Langdon, North Dakota, 1900. Remodel Depot Interior. Interstate Commerce Commission Account Number 16, Station and Office Buildings. Cost: $610. Series I. Lines East. Other Subject Categories: Station Facilities

AFE 25436, Langdon, North Dakota, 1915. Construct 30 X134 Frame Passenger and Freight Depot, with Platform. Interstate Commerce Commission Account Number 16, Station and Office Buildings. Cost: $8015. Series I. Lines East. Dakota Division. Other Subject Categories: Station Facilities

AFE 250, Langdon, North Dakota, 1897. Construct 50' Wooden Platform. Interstate Commerce Commission Account Number 20, Shops and Engine Houses. Cost: $381. Series AB. Lines East. Other Subject Categories: Repair Facilities, Turntable

AFE 23166, Langdon, North Dakota, 1913. Place 30' Concrete Culvert - Four Miles West. Interstate Commerce Commission Account Number 6, Bridges, Trestles, Culverts. Cost: $179. Series I. Lines East. Other Subject Categories: Structures, Culverts

AFE 22785, Langdon, North Dakota, 1923. Furnish and Place Two #10 Crossing Signs As Follows: One at Park River, One at Langdon. and Six #44 Distant Crossing Signs As Follows: One at Hannah Junction., One at Park River, Two at Edinburg, and Two at Milton. Interstate Commerce Commission Account Number 14, Crossings. Cost: $36. Series II. Lines East. Other Subject Categories: Crossings, Public

AFE 2202, Langdon, North Dakota, 1900. Remove 50' Wooden Turntable and 787' of Track to Same. Interstate Commerce Commission Account Number 20, Shops and Engine Houses. Cost: $45. Series I. Lines East. Other Subject Categories: Repair Facilities, Turntable

Great Northern Railway Authorization for Expenditure (AFE) 20437, Langdon, North Dakota, 1922. Connect Toilets to City Sewer, and Install Water Fountain. Interstate Commerce Commission Account Number 16 Station and Office Buildings Cost: $465. Series II. Lines East. Other Subject Categories: Station Facilities,

AFE 19636, Langdon, North Dakota, 1911. Construct Cinder Sidewalk on 5th and 3rd St. Interstate Commerce Commission Account Number 16, Station and Office Buildings. Cost: $244. Series I. Lines East. Dakota Division. Other Subject Categories: Station Facilities, Grounds

AFE 17724, Langdon, North Dakota, 1910. Construct 470' Cinder Sidewalk - Canceled. Interstate Commerce Commission Account Number 16, Station and Office Buildings. Series I. Lines East. Other Subject Categories: Station Facilities, Grounds