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Nfa 1727 (sa 3606) over North Fork Mud Creek

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

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

Nfa 1727 (sa 3606) over North Fork Mud Creek in Hardin 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 1992, making it 33 years old at the 2025 inventory.
It carries about 511 vehicles a day (traffic count year 2021).
Its listed owner is the county highway agency.
It is one of 114 of the 190 inventoried bridges in Hardin County rated fair (60.0%); 4 (2.1%) 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	Steel stringer or multi-beam girder
Length	about 49 ft
Location	Coffee Landing Rd
NBI structure number	36017270009
Condition class	Fair

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

Bridge	Built	Vehicles/day	Condition
Fap 15 over Tenn River Overflow	1988	13,265	Fair
Fap 15 over Tenn River Overflow	1988	13,265	Fair
Fap 15 over Tennessee River	1980	13,265	Fair
Fap 15 over Horse Creek	2010	12,884	Good
Fap 15 over Overflow	2010	12,884	Good
Fap 15 over Overflow	2010	12,884	Good