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Fap 20 over Arms Creek

Decatur County, Tennessee · rated Good in the 2025 National Bridge Inventory

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

Fap 20 over Arms Creek in Decatur County, Tennessee, is rated in good condition in the 2025 National Bridge Inventory (as of August 20, 2026).
Its lowest-rated component is the deck, rated 7 (good condition) on the 0-9 scale.
It was built in 2011, making it 14 years old at the 2025 inventory.
It carries about 6,482 vehicles a day (traffic count year 2021).
Its listed owner is the state highway agency.
It is one of 37 of the 104 inventoried bridges in Decatur County rated good (35.6%); 1 (1.0%) are rated poor.
A good rating means every major component - deck, superstructure, substructure, or culvert - is rated 7 or higher on FHWA's 0-9 scale: no more than minor problems.

Component ratings


Structure	Continuous prestressed concrete stringer or multi-beam girder
Length	about 165 ft
Location	1.48 Mi.west of Parsons
NBI structure number	20SR0200001
Condition class	Good

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

Bridge	Built	Vehicles/day	Condition
I40 over Nfa A046	1965	31,176	Fair
I40 over Nfa A046	1965	31,176	Fair
Fap 20 over Bear Creek	1986	7,452	Good
Fap 20 over Buckner Creek	1932	7,452	Fair
Fap 20 over Johnson Creek	2011	6,482	Good
Fap 69 over Beech River	1930	6,438	Fair