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Bridge conditions in Carroll County, Tennessee

239 inventoried bridges · 4 rated poor · 2025 National Bridge Inventory

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

The federal inventory lists 239 bridges in Carroll County: 91 rated good, 144 fair, and 4 poor.

4 of the 239 bridges in Carroll County, Tennessee, are rated in poor condition (1.7%) in the 2025 National Bridge Inventory, as of August 20, 2026.
91 bridges (38.1%) are rated good and 144 (60.3%) fair.
The median Carroll County bridge was built in 1987.
The busiest poor-rated bridge is Nfa A258 over Spring Creek (built 1960), carrying about 850 vehicles a day.

Good 38.1% · Fair 60.3% · Poor 1.7% of 239 bridges

Bridges rated poor

Every bridge in the county with a poor rating, busiest first. Poor means a major component is rated 4 or lower on FHWA's 0-9 scale; it is a repair flag, not a closure notice.

Bridge	Built	Vehicles/day	Condition
Nfa A258 over Spring Creek	1960	850	Poor
Fas 104 over Branch	1985	524	Poor
Nfa A021 (sa 0919) over Demoss Creek	1970	200	Poor
Nfa A386 over Hollow Rock Branch	1960	100	Poor

Busiest bridges in the county

Bridge	Built	Vehicles/day	Condition
Fap 22 over Crooked Creek	1991	9,535	Fair
Fap 22 over Clear Creek	1991	9,535	Fair
Fap 22 over Clear Creek	1991	9,535	Fair
Fap 76 over Spring Creek	1951	9,400	Fair
Fas 1 over Beaver Creek	1928	7,953	Fair
Fas 1 over Branch	1922	7,730	Fair
Fap 22 over Beaver Creek	1969	7,076	Fair
Fap 22 350933T over CSX Railroad	1969	7,076	Fair
Fap 22 over Overflow	1967	7,076	Good
Fau 124 over Branch	1950	6,732	Fair

Source: FHWA National Bridge Inventory, 2025. Counts cover inventoried highway bridges over 20 feet; ratings are reported by the state DOT.

All of Tennessee: Tennessee bridge conditions by county · every download on the data page.

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