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Irrft County Hiway over Sheyenne River

Eddy County, North Dakota · rated Fair in the 2025 National Bridge Inventory

United States Bridge Conditions2025 National Bridge Inventory, FHWACompiled August 20, 2026

Irrft County Hiway over Sheyenne River in Eddy County, North Dakota, is rated in fair condition in the 2025 National Bridge Inventory (as of August 20, 2026).
Its lowest-rated component is the deck, rated 6 (satisfactory condition) on the 0-9 scale.
It was built in 1980, making it 45 years old at the 2025 inventory.
It carries about 10 vehicles a day (traffic count year 2019).
Its listed owner is the county highway agency.
It is one of 8 of the 27 inventoried bridges in Eddy County rated fair (29.6%); 3 (11.1%) are rated poor.
A fair rating means the lowest-rated major component scores 5 or 6 on FHWA's 0-9 scale: some deterioration or minor section loss, but the structure is sound. It is the middle class, not a warning.

Component ratings


Structure	Prestressed concrete tee beam
Length	about 98 ft
Location	18 E 4 N New Rockford
NBI structure number	000000014122070
Condition class	Fair

Source: FHWA National Bridge Inventory, 2025 data as reported by the North Dakota department of transportation.

Bridge	Built	Vehicles/day	Condition
US Highway 281 over Bn RR Sep	2008	1,756	Good
US Highway 281 over James River	2014	1,650	Good
US Highway 281 over Rocky Run Creek	1975	1,350	Good
Irrft US Hiway 281 over Sheyenne River	1984	1,250	Good
US Highway over N Rockford Canal Nr2-9	1989	1,130	Good
Nd Highway 15 over Creek	1932	290	Fair