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US Highway 83 over Coal Haul Road Underpass

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

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

US Highway 83 over Coal Haul Road Underpass in McLean 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 1978, making it 47 years old at the 2025 inventory.
It carries about 1,875 vehicles a day (traffic count year 2019).
Its listed owner is the state highway agency.
It is one of 23 of the 58 inventoried bridges in McLean County rated good (39.7%); 2 (3.4%) 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	Continuous prestressed concrete single box beam
Length	about 185 ft
Location	3 South of 200 East
NBI structure number	0083137410 L
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 83 over Turtle Creek	1979	3,890	Fair
US Highway 83 over Cp Railway	1981	2,233	Good
US Highway 83 over Cp Railway	1981	2,175	Good
US Highway 83 over Dak Mo Valley/western RR	2000	1,935	Fair
US Highway 83 over Cp Railway	1980	1,935	Fair
US Highway 83 over Painted Woods Creek	1980	1,930	Fair