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I 59 over US 11

Jones County, Mississippi · rated Fair in the 2025 National Bridge Inventory

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

I 59 over US 11 in Jones County, Mississippi, 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 1960, making it 65 years old at the 2025 inventory.
It carries about 18,000 vehicles a day (traffic count year 2023).
Its listed owner is the state highway agency.
It is one of 147 of the 328 inventoried bridges in Jones County rated fair (44.8%); 24 (7.3%) 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


Structure	Continuous concrete single box beam
Length	about 194 ft
Location	I 59 over US 11
NBI structure number	11000590340920B
Condition class	Fair

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

Bridge	Built	Vehicles/day	Condition
I 59 over 4TH Avenue	1960	36,000	Fair
I 59 over Masonite Road	1960	36,000	Good
I 59 over Walters Ave	1959	36,000	Fair
I 59 over SR 15	1959	36,000	Fair
I 59 over Little Rocky Creek	1960	34,000	Fair
I 59 over Grayson Creek	1960	32,000	Fair