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Bridge conditions in Alcorn County, Mississippi

213 inventoried bridges · 3 rated poor · 2025 National Bridge Inventory

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

The federal inventory lists 213 bridges in Alcorn County: 133 rated good, 77 fair, and 3 poor.

3 of the 213 bridges in Alcorn County, Mississippi, are rated in poor condition (1.4%) in the 2025 National Bridge Inventory, as of August 20, 2026.
133 bridges (62.4%) are rated good and 77 (36.2%) fair.
The median Alcorn County bridge was built in 1992.
The busiest poor-rated bridge is Allen Street over Elam Creek (built 1975), carrying about 702 vehicles a day.

Good 62.4% · Fair 36.2% · Poor 1.4% of 213 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
Allen Street over Elam Creek	1975	702	Poor
CR 427 over Tuscumbia River Canal	2003	200	Poor
Old Highway 72 over Ms. Central RR	1950	115	Poor

Busiest bridges in the county

Bridge	Built	Vehicles/day	Condition
US 72 over Kcs RR	1976	25,000	Fair
US 72 over US 45	1972	19,000	Good
US 45 over Relief	1937	17,000	Fair
US 72 over Bridge Creek	1960	17,000	Fair
US 72 over Clear Creek	1988	17,000	Good
US 72 over Ditch	1940	17,000	Good
US 45 over Ditch	1967	11,000	Fair
US 72 over Stream	1995	11,000	Good
CR 404 over Bridge Creek	1974	10,111	Fair
US 72 over Goose Pond	1996	10,000	Fair

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

All of Mississippi: Mississippi 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.