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County Highway over Charbonneau Creek

McKenzie 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 Charbonneau Creek in McKenzie 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 2014, making it 11 years old at the 2025 inventory.
It carries about 180 vehicles a day (traffic count year 2018).
Its listed owner is the county highway agency.
It is one of 88 of the 136 inventoried bridges in McKenzie County rated good (64.7%); 1 (0.7%) 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 stringer or multi-beam girder
Length	about 104 ft
Location	1 West of Cartwright
NBI structure number	000000027106200
Condition class	Good

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

Bridge	Built	Vehicles/day	Condition
US Highway 85 over Creek	2014	12,880	Fair
US Highway 85 over Creek	2014	12,880	Fair
US Highway 85 over Creek	2014	12,880	Fair
US Highway 85 over Creek	2014	12,880	Good
US Highway 85 over Drain	2016	10,545	Good
US Highway 85 over Wildlife Crossing	2017	10,545	Good