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Nfa 1505 (sa 4801) over Running Reelfoot Bayou

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

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

Nfa 1505 (sa 4801) over Running Reelfoot Bayou in Lake County, Tennessee, is rated in fair condition in the 2025 National Bridge Inventory (as of August 20, 2026).
Its lowest-rated component is the deck, rated 6 (satisfactory condition) on the 0-9 scale.
It was built in 1985, making it 40 years old at the 2025 inventory.
It carries about 62 vehicles a day (traffic count year 2021).
Its listed owner is the county highway agency.
It is one of 17 of the 30 inventoried bridges in Lake County rated fair (56.7%); 1 (3.3%) 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	Continuous prestressed concrete single box beam
Length	about 198 ft
Location	0.5 Mi W of Obion
NBI structure number	48015050001
Condition class	Fair

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

Bridge	Built	Vehicles/day	Condition
Fap 78 over Slough	1997	4,437	Good
Fap 78 over Overflow	1982	3,574	Fair
Fap 78 over Slough	1997	2,974	Good
Fap 78 over Slough	1997	2,974	Fair
Fap 78 over Slough	1993	2,974	Good
Fap 21 over Reelfoot Lake Spillway	1930	2,448	Fair