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County Road over Mouse River

McHenry County, North Dakota · rated Poor in the 2025 National Bridge Inventory

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

County Road over Mouse River in McHenry County, North Dakota, is rated in poor condition in the 2025 National Bridge Inventory (as of August 20, 2026).
Its lowest-rated component is the superstructure, rated 2 (critical condition) on the 0-9 scale.
It was built in 1902, making it 123 years old at the 2025 inventory.
It carries about 5 vehicles a day (traffic count year 2018).
Its listed owner is the county highway agency.
It is one of 34 of the 112 inventoried bridges in McHenry County rated poor (30.4%); 34 (30.4%) are rated poor.
A poor rating means at least one major component - deck, superstructure, or substructure - is rated 4 or lower on FHWA's 0-9 scale. It does not by itself mean the bridge is unsafe; bridges judged unsafe are closed or load-restricted by their owners.

Component ratings

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

Bridge	Built	Vehicles/day	Condition
US Highway 2 over Creek	1936	2,700	Fair
US Highway 2 over Creek	1936	2,700	Good
US Highway 52 over Oak Creek	1947	2,370	Fair
US Highway 52 over Bonnes Coulee	1947	2,360	Good
US Highway 52 over Creek	2001	1,400	Good
US Highway 2 over Mouse River	1979	1,275	Good