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Nfa A237 over Sink Creek

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

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

Nfa A237 over Sink Creek in DeKalb 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 6 (satisfactory condition) on the 0-9 scale.
It was built in 1991, making it 34 years old at the 2025 inventory.
It carries about 40 vehicles a day (traffic count year 2020).
Its listed owner is the county highway agency.
It is one of 70 of the 101 inventoried bridges in DeKalb County rated fair (69.3%); 8 (7.9%) 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 184 ft
Location	3MI North of Warren Co.
NBI structure number	210A1900001
Condition class	Fair

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

Bridge	Built	Vehicles/day	Condition
Fap 26 over Fall Creek	1951	12,677	Fair
Fap 26 over Smith Fork Creek	2004	8,478	Fair
Fap 26 over Branch	1953	8,478	Fair
Fap 26 over Overflow of Dry Creek	2004	8,478	Fair
Fap 26 over Dry Creek	2004	8,478	Fair
Fap 26 over Branch	1951	8,015	Fair