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Nd Highway 22 over Spring Creek

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

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

Nd Highway 22 over Spring Creek in Dunn 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 1986, making it 39 years old at the 2025 inventory.
It carries about 2,420 vehicles a day (traffic count year 2019).
Its listed owner is the state highway agency.
It is one of 26 of the 73 inventoried bridges in Dunn County rated fair (35.6%); 1 (1.4%) 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 single box beam
Length	about 63 ft
Location	South Limits of Killdeer
NBI structure number	0022940840
Condition class	Fair

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

Bridge	Built	Vehicles/day	Condition
Nd Highway 200 over Spring Creek	2017	3,700	Good
Nd Highway 200 over Spring Creek	2016	2,980	Good
Nd Highway 22 over Jim Creek	2011	2,175	Good
Nd Highway 22 over Russian Spring Creek	1953	1,740	Fair
Nd Highway 22 over Creek	1986	1,680	Good
Nd Highway 22 over Murphy Creek	1986	1,630	Good