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Nfa A357 over Branch

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

United States Bridge Conditions2025 National Bridge Inventory, FHWACompiled

View this bridge on a map → (35.51916, -88.80978)

Component ratings

ComponentRating (2024)Rating (2025)FHWA scale meaning
Culvert55Fair condition

Bridge details

StructureContinuous concrete culvert
Lengthabout 58 ft
Location2.4 Mi S Jct SR5&SR18
NBI structure number570A3570001
Condition classFair
Traffic status (item 41)Open, no restriction
Last inspection (item 90)May 2023
Inspection interval (item 91)24 months
Scour (item 113)8: foundations stable, scour above the top of the footing

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

Busiest bridges in Madison County

BridgeBuiltVehicles/dayCondition
I40 299209Y over Ic RR & Dyer Creek202254,117Fair
I40 299399E over Icg RR202254,117Fair
I40 over SR 5201953,881Good
I40 over Overflow196049,487Fair
I40 over Overflow196049,487Fair
I40 over So. Fork Forked Deer Riv196049,487Fair

All bridges nearby: Madison County, TN bridge conditions · every bridge in Madison County · Tennessee bridges.

Background: how bridge ratings work · what "poor" and "structurally deficient" actually mean · how often bridges are inspected.