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4502C over Mountain Fork River

McCurtain County, Oklahoma · rated Fair in the 2025 National Bridge Inventory

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

4502C over Mountain Fork River in McCurtain County, Oklahoma, 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 1930, making it 95 years old at the 2025 inventory.
It carries about 50 vehicles a day (traffic count year 2022).
Its listed owner is the county highway agency.
It is one of 91 of the 265 inventoried bridges in McCurtain County rated fair (34.3%); 28 (10.6%) 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

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

Bridge	Built	Vehicles/day	Condition
U.S. 70 N.B. over Little River Oflow	2017	12,300	Good
U.S. 70 N.B. over Little River Oflow	2017	12,300	Good
U.S. 70/us-259/sh3 over Creek	1934	12,000	Good
U.S. 70 over Clear Creek	2018	8,400	Good
U.S. 259 over Yanubbee Creek	1957	6,900	Good
U.S. 259 over Yanubbee Creek	1957	6,800	Good