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N4630 over Little Sallisaw Creek

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

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

N4630 over Little Sallisaw Creek in Sequoyah County, Oklahoma, is rated in fair condition in the 2025 National Bridge Inventory (as of August 20, 2026).
Its lowest-rated component is the culvert, rated 5 (fair condition) on the 0-9 scale.
It was built in 1992, making it 33 years old at the 2025 inventory.
It carries about 220 vehicles a day (traffic count year 2022).
Its listed owner is the county highway agency.
It is one of 155 of the 262 inventoried bridges in Sequoyah County rated fair (59.2%); 9 (3.4%) 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

Component	Rating (2025)	FHWA scale meaning
Culvert	5	Fair condition

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

Bridge	Built	Vehicles/day	Condition
U.S. 64 over Ark River & R.R./ Co.rd.	1973	32,947	Fair
I-40 WB over U.S. 64 Under	2020	23,340	Good
I-40 EB over U.S. 64 Under	2020	23,340	Fair
I-40 WB over Little Sallisaw Creek	2020	23,340	Good
I-40 EB over Little Sallisaw Creek	2020	23,340	Good
I-40 over Farm Rd Under	1967	19,600	Fair