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Natchez Trace Park over U.S. Route 61

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

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

Natchez Trace Park over U.S. Route 61 in Adams 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 1987, making it 38 years old at the 2025 inventory.
It carries about 266 vehicles a day (traffic count year 2022).
It is one of 52 of the 99 inventoried bridges in Adams County rated fair (52.5%); 9 (9.1%) 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	Prestressed concrete stringer or multi-beam girder
Length	about 368 ft
Location	11.8 Miles South of Ms Ro
NBI structure number	5570427P0000000
Condition class	Fair

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

Bridge	Built	Vehicles/day	Condition
US 61 over Liberty Road	2007	24,000	Fair
US 61 over US 61/DEVEREUX Rd.	2013	23,000	Good
US 61 over St Catherine Creek	1955	15,000	Fair
US 61 over St Catherine Creek	1933	15,000	Fair
US 61 over Cnic RR	1947	12,000	Good
US 61 over Cnic RR	1963	12,000	Good