Bridge conditions in Clarke County, Mississippi
222 inventoried bridges · 14 rated poor · 2025 National Bridge Inventory
United States Bridge Conditions2025 National Bridge Inventory, FHWACompiled
The federal inventory lists 222 bridges in Clarke County: 108 rated good, 100 fair, and 14 poor.
- 14 of the 222 bridges in Clarke County, Mississippi, are rated in poor condition (6.3%) in the 2025 National Bridge Inventory, as of .
- 108 bridges (48.6%) are rated good and 100 (45.0%) fair.
- The median Clarke County bridge was built in 1981.
- The busiest poor-rated bridge is US 11 over Allen Creek (built 1937), carrying about 1,300 vehicles a day.
Good 48.6% · Fair 45.0% · Poor 6.3% of 222 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 |
|---|---|---|---|
| US 11 over Allen Creek | 1937 | 1,300 | Poor |
| US 11 over Stream | 1937 | 1,300 | Poor |
| SR 145 over Chickasawhay River | 1938 | 1,100 | Poor |
| SR 145 over Kcs RR | 1938 | 1,100 | Poor |
| Co Rd 630 over Five Mile Creek | 1974 | 1,100 | Poor |
| SR 145 over Black Creek | 1937 | 800 | Poor |
| Co Rd 150 over Archusa Creek | 1975 | 760 | Poor |
| US 11 over Stream | 1937 | 640 | Poor |
| Co Rd 280 over Bogue Homa Creek | 1974 | 570 | Poor |
| Co Rd 511 over Double Creek | 1973 | 420 | Poor |
| CR 670 (linton Rd) over Bucatunna Relief | 1981 | 410 | Poor |
| Co Rd 635 over Five Mile Creek | 1960 | 225 | Poor |
| North St-river Rd over Weir Creek | 1980 | 100 | Poor |
| Co Rd 120 over Gordon Creek | 1971 | 80 | Poor |
Busiest bridges in the county
| Bridge | Built | Vehicles/day | Condition |
|---|---|---|---|
| I 59 over Allen Branch | 1965 | 14,000 | Fair |
| I 59 over Stream | 1965 | 13,000 | Fair |
| US 45 over Stream | 1999 | 8,000 | Good |
| I 59 over SR 18 | 1965 | 7,000 | Good |
| I 59 over SR 18 | 1965 | 7,000 | Good |
| I 59 over Stream | 1965 | 7,000 | Good |
| I 59 over Stream | 1965 | 7,000 | Good |
| I 59 over County Road 360 | 1965 | 7,000 | Good |
| I 59 over County Road 360 | 1965 | 7,000 | Good |
| I 59 over County Road 370 | 1965 | 7,000 | 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.