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Nfa A309 over Sequatchie River

Bledsoe County, Tennessee · rated Good in the 2025 National Bridge Inventory

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

Nfa A309 over Sequatchie River in Bledsoe County, Tennessee, is rated in good condition in the 2025 National Bridge Inventory (as of August 20, 2026).
Its lowest-rated component is the deck, rated 7 (good condition) on the 0-9 scale.
It was built in 1988, making it 37 years old at the 2025 inventory.
It carries about 60 vehicles a day (traffic count year 2020).
Its listed owner is the county highway agency.
It is one of 34 of the 83 inventoried bridges in Bledsoe County rated good (41.0%); 1 (1.2%) are rated poor.
A good rating means every major component - deck, superstructure, substructure, or culvert - is rated 7 or higher on FHWA's 0-9 scale: no more than minor problems.

Component ratings


Structure	Continuous prestressed concrete stringer or multi-beam girder
Length	about 180 ft
Location	1MI East of US 127
NBI structure number	040A3090001
Condition class	Good

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

Bridge	Built	Vehicles/day	Condition
Fap 28 over Branch	1957	5,654	Good
Fap 28 over Maise Creek	1953	5,238	Good
Fap 28 over Spring Branch	1953	5,238	Good
Fap 28 over Pemberton Creek	1953	5,238	Fair
Fap 28 over Rocky Branch	1951	5,238	Fair
Fap 28 over Branch	1953	5,238	Fair