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Fas 36 over Spivey Creek

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

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

Fas 36 over Spivey Creek in Unicoi 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 5 (fair condition) on the 0-9 scale.
It was built in 1990, making it 35 years old at the 2025 inventory.
It carries about 511 vehicles a day (traffic count year 2021).
Its listed owner is the state highway agency.
It is one of 65 of the 160 inventoried bridges in Unicoi County rated fair (40.6%); 12 (7.5%) 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	Prestressed concrete single box beam
Length	about 55 ft
Location	1.3 Mi.s.of Ernestnille
NBI structure number	86SR0360005
Condition class	Fair

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

Bridge	Built	Vehicles/day	Condition
I26 Rt Ln over Nfa A305 (tinker Rd)	1985	16,623	Good
I26 Lt Ln over Nfa A305 (tinker Rd)	1985	16,623	Good
I26 over Dry Creek	1985	16,623	Fair
I26 Rt Ln over Nfa A300-pippen Hollow R	1983	16,623	Good
I26 Lt Ln over Nfa A300-pippen Hollow R	1983	16,623	Good
I26 Rt Ln over N Indian CR & Nfa A309	1985	15,924	Good