AFE 68.0604, Backoo, North Dakota, 1968. Retire. Interstate Commerce Commission Account Number 16, Station and Office Buildings. Series II. Lines East. Other Subject Categories: Station Facilities

AFE 69.0392, Backoo, North Dakota, 1969. Retire and Remove 12 X 78 Loading Platform. Interstate Commerce Commission Account Number 16, Station and Office Buildings. Cost: $250. Series II. Lines East. Dakota Division. Other Subject Categories: Station Facilities

AFE 76707, Backoo, North Dakota, 1948. Bet. Crystal and Backoo, N.D. Relay 20 Miles of Mail Line and 9 Turnouts. Interstate Commerce Commission Account Number 9, Rails. Cost: $216550. Series II. Lines East. Other Subject Categories: Track, Track Laying and Removal

AFE 89147, Backoo, North Dakota, 1957. Replace Bridge. Interstate Commerce Commission Account Number 6, Bridges, Trestles, Culverts. Series II. Lines East. Other Subject Categories: Structures, Bridges

AFE 89391, Backoo, North Dakota, 1957. & 86 - Replace Bridge. Interstate Commerce Commission Account Number 6, Bridges, Trestles, Culverts. Cost: $5927. Series II. Lines East. Dakota Division. Other Subject Categories: Structures, Bridges

AFE 91665, Backoo, North Dakota, 1959. Replace Box Culvert on South Approach with Concrete Pipe. Interstate Commerce Commission Account Number 14, Crossings. Cost: $350. Series II. Lines East. Dakota Division. Other Subject Categories: Crossings, Public