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County Highway over Creek

Mountrail County, North Dakota · rated Good in the 2025 National Bridge Inventory

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

County Highway over Creek in Mountrail County, North Dakota, is rated in good condition in the 2025 National Bridge Inventory (as of August 20, 2026).
Its lowest-rated component is the deck, rated 7 (good condition) on the 0-9 scale.
It was built in 1980, making it 45 years old at the 2025 inventory.
It carries about 20 vehicles a day (traffic count year 2018).
Its listed owner is the county highway agency.
It is one of 15 of the 28 inventoried bridges in Mountrail County rated good (53.6%); 1 (3.6%) are rated poor.
A good rating means every major component - deck, superstructure, substructure, or culvert - is rated 7 or higher on FHWA's 0-9 scale: no more than minor problems.

Component ratings


Structure	Prestressed concrete single box beam
Length	about 60 ft
Location	3W 4N White Earth
NBI structure number	000000031103070
Condition class	Good

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

Bridge	Built	Vehicles/day	Condition
Irrfb Nd Hiway 23 over Crane Creek	2012	7,340	Good
Irrfb Nd Hiway 23 over Creek	1995	5,510	Good
Irrfb Nd Hiway 23 over Shell Creek	2012	4,885	Good
Irrfb Nd Hwy 23 over Creek	2013	3,165	Good
Irrfb Nd Hiway 23 over Creek	1993	2,600	Good
Nd Highway 8 over Little Knife River	1985	2,110	Good