Home › North Dakota › Ransom County › County Highway over Maple River

County Highway over Maple River

Ransom 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 Maple River in Ransom 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 1984, making it 41 years old at the 2025 inventory.
It carries about 525 vehicles a day (traffic count year 2018).
Its listed owner is the county highway agency.
It is one of 20 of the 35 inventoried bridges in Ransom County rated good (57.1%); 4 (11.4%) 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 142 ft
Location	1 East of Enderlin
NBI structure number	000000037122010
Condition class	Good

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

Bridge	Built	Vehicles/day	Condition
Nd Highway 32 over Timber Coulee	1950	2,960	Fair
Nd Highway 27 over Sheyenne River	1953	2,380	Good
Nd Highway 32 over Sheyenne River	1936	2,350	Fair
Nd Highway 46 over Cp Railway	1994	1,970	Good
Nd Highway 46 over Maple River	1994	1,900	Good
Nd Highway 32 over Dead Colt Creek	1991	1,850	Fair