Bridge conditions in Yazoo County, Mississippi
268 inventoried bridges · 35 rated poor · 2025 National Bridge Inventory
United States Bridge Conditions2025 National Bridge Inventory, FHWACompiled
Yazoo County has 35 bridges rated poor out of 268 inventoried, a 13.1% share that puts it well above the national rate of about 7%.
- 35 of the 268 bridges in Yazoo County, Mississippi, are rated in poor condition (13.1%) in the 2025 National Bridge Inventory, as of .
- 71 bridges (26.5%) are rated good and 162 (60.4%) fair.
- The median Yazoo County bridge was built in 1988.
- The busiest poor-rated bridge is SR 16 over Big Black River (built 1960), carrying about 4,400 vehicles a day.
Good 26.5% · Fair 60.4% · Poor 13.1% of 268 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.
Busiest bridges in the county
| Bridge | Built | Vehicles/day | Condition |
|---|---|---|---|
| I 55 over Vaughan Creek | 1971 | 20,000 | Good |
| US 49 over Willis Creek | 1940 | 17,000 | Good |
| US 49 over Creek | 1976 | 13,000 | Fair |
| US 49 over Short Creek | 1936 | 13,000 | Good |
| US 49 over Relief | 1978 | 12,000 | Good |
| US 49 over Relief | 1978 | 12,000 | Good |
| US 49 over Relief | 1978 | 12,000 | Good |
| US 49 over Creek | 1978 | 12,000 | Good |
| US 49 over Creek | 1936 | 12,000 | Good |
| I 55 over Relief Slough | 1969 | 10,000 | Fair |
Source: FHWA National Bridge Inventory, 2025. Counts cover inventoried highway bridges over 20 feet; ratings are reported by the state DOT.
Every bridge in Yazoo County → - all 268, busiest first, each with its own condition record.
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.