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Fas 186 over Branch

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

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

Fas 186 over Branch in Gibson 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 1985, making it 40 years old at the 2025 inventory.
It carries about 2,213 vehicles a day (traffic count year 2021).
Its listed owner is the state highway agency.
It is one of 130 of the 386 inventoried bridges in Gibson County rated good (33.7%); 17 (4.4%) 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	Prestressed concrete single box beam
Length	about 66 ft
Location	3.8 Mi.south of Trenton
NBI structure number	27S80320007
Condition class	Good

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

Bridge	Built	Vehicles/day	Condition
Fap 43 over Clear Creek	1975	19,316	Fair
Fap 366 348395N over CSX Railroad / A905&b117	1968	17,514	Fair
Fap 5 over Sugar Creek	1992	14,916	Fair
Fap 5 over Sugar Creek	1992	14,916	Fair
Fap 43 299193E over I.c.g. Railroad	1989	13,471	Fair
Fap 43 299193E over I.c.g. Railroad	1969	13,471	Fair