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Fap 33 over Conasauga River

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

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

Fap 33 over Conasauga River in Polk 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 1926 and reconstructed in 1965, making it 99 years old at the 2025 inventory.
It carries about 3,373 vehicles a day (traffic count year 2021).
Its listed owner is the state highway agency.
It is one of 59 of the 139 inventoried bridges in Polk County rated fair (42.4%); 12 (8.6%) 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 multiple box beam
Length	about 281 ft
Location	12.7 Miles Sw.of Benton
NBI structure number	70SR0330003
Condition class	Fair

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

Bridge	Built	Vehicles/day	Condition
Fap 402 (SR 40) over SR 33 & CSX RR	1969	14,880	Fair
Fap 402 (SR 40) over Chestuee Creek	1969	14,880	Good
Fap 33 347920N over CSX Railroad	2008	8,437	Good
Nfa A037 over Old SR-33 / Ocoee River	1946	8,437	Fair
Fap 33 over Branch	1946	8,437	Good
Fap 33 over Four Mile Creek	1998	8,437	Good