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Nfa A331 over Wilmouth Creek

Cannon County, Tennessee · rated Poor in the 2025 National Bridge Inventory

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

Nfa A331 over Wilmouth Creek in Cannon County, Tennessee, is rated in poor condition in the 2025 National Bridge Inventory (as of August 20, 2026).
Its lowest-rated component is the superstructure, rated 4 (poor condition) on the 0-9 scale.
It was built in 1960, making it 65 years old at the 2025 inventory.
It carries about 50 vehicles a day (traffic count year 2020).
Its listed owner is the county highway agency.
It is one of 16 of the 159 inventoried bridges in Cannon County rated poor (10.1%); 16 (10.1%) are rated poor.
A poor rating means at least one major component - deck, superstructure, or substructure - is rated 4 or lower on FHWA's 0-9 scale. It does not by itself mean the bridge is unsafe; bridges judged unsafe are closed or load-restricted by their owners.

Component ratings


Structure	Continuous steel stringer or multi-beam girder
Length	about 30 ft
Location	Near Gassaway
NBI structure number	080A3310001
Condition class	Poor

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

Bridge	Built	Vehicles/day	Condition
Fap 1 over East Fork Stones River	1924	14,614	Poor
Fap 1 over Carson Fork Creek	1987	12,928	Fair
Fap 1 over Carson Fork Creek	1987	12,928	Fair
Fap 1 over Hill Creek	2013	12,903	Good
Fap 1 over Small Branch	1988	12,579	Fair
Fap 1 over East Fork Stones River	1987	12,579	Good