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Fap 80 over Stones Branch

Smith County, Tennessee · rated Fair in the 2025 National Bridge Inventory

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

Fap 80 over Stones Branch in Smith County, Tennessee, is rated in fair condition in the 2025 National Bridge Inventory (as of August 20, 2026).
Its lowest-rated component is the substructure, rated 6 (satisfactory condition) on the 0-9 scale.
It was built in 1956, making it 69 years old at the 2025 inventory.
It carries about 1,728 vehicles a day (traffic count year 2021).
Its listed owner is the state highway agency.
It is one of 69 of the 202 inventoried bridges in Smith County rated fair (34.2%); 19 (9.4%) 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	Steel stringer or multi-beam girder
Length	about 33 ft
Location	4.8 Mi.s.of Macon Co.
NBI structure number	80SR0800011
Condition class	Fair

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

Bridge	Built	Vehicles/day	Condition
I40 over Mulherrin Crk.&new Mid.r	1963	45,338	Good
I40 over Mulherrin Crk.&new Mid.r	1963	45,338	Fair
I40 over Dry Creek	1963	45,338	Good
I40 over Dry Creek	1963	45,338	Good
I40 over I40 / SR 53	1962	45,338	Fair
I40 over I40 / SR 53	1962	45,338	Good