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Nfa A364 over Sandy Creek

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

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

Nfa A364 over Sandy Creek in Madison County, Tennessee, is rated in fair condition in the 2025 National Bridge Inventory (as of August 20, 2026).
Its lowest-rated component is the superstructure, rated 5 (fair condition) on the 0-9 scale.
It was built in 1945, making it 80 years old at the 2025 inventory.
It carries about 10 vehicles a day (traffic count year 2020).
Its listed owner is the county highway agency.
It is one of 267 of the 418 inventoried bridges in Madison County rated fair (63.9%); 17 (4.1%) 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	Timber stringer or multi-beam girder
Length	about 40 ft
Location	1.3 Mi N Jct SR18&HARDEM
NBI structure number	570A3640003
Condition class	Fair

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

Bridge	Built	Vehicles/day	Condition
I40 299209Y over Ic RR & Dyer Creek	2022	54,117	Fair
I40 299399E over Icg RR	2022	54,117	Fair
I40 over SR 5	2019	53,881	Good
I40 over Overflow	1960	49,487	Fair
I40 over Overflow	1960	49,487	Fair
I40 over So. Fork Forked Deer Riv	1960	49,487	Fair