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Nfa A196 over Conasauga Creek

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

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

Nfa A196 over Conasauga Creek in McMinn County, Tennessee, is rated in poor condition in the 2025 National Bridge Inventory (as of August 20, 2026).
Its lowest-rated component is the substructure, rated 4 (poor condition) on the 0-9 scale.
It was built in 1930, making it 95 years old at the 2025 inventory.
It carries about 30 vehicles a day (traffic count year 2020).
Its listed owner is the county highway agency.
It is one of 6 of the 219 inventoried bridges in McMinn County rated poor (2.7%); 6 (2.7%) 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	Steel stringer or multi-beam girder
Length	about 46 ft
Location	4MI East of US411
NBI structure number	540A1960001
Condition class	Poor

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

Bridge	Built	Vehicles/day	Condition
I75 Nbl over Mouse Creek	1971	47,306	Good
I75 Sbl over Mouse Creek	1971	47,306	Fair
I75 Nbl over Nfa A486	1971	47,306	Fair
I75 Sbl over Nfa A486	1971	47,306	Fair
I75 Nbl over Nfa 2334	1971	47,306	Fair
I75 over Nfa 2334	1971	47,306	Fair