SR 17 over Coila Creek
Carroll County, Mississippi · rated Fair in the 2025 National Bridge Inventory
United States Bridge Conditions2025 National Bridge Inventory, FHWACompiled
- SR 17 over Coila Creek in Carroll County, Mississippi, is rated in fair condition in the 2025 National Bridge Inventory (as of ).
- Its lowest-rated component is the culvert, rated 6 (satisfactory condition) on the 0-9 scale.
- It was built in 1958, making it 67 years old at the 2025 inventory.
- It carries about 650 vehicles a day (traffic count year 2023).
- Its listed owner is the state highway agency.
- It is one of 93 of the 224 inventoried bridges in Carroll County rated fair (41.5%); 47 (21.0%) are rated poor.
- Its traffic status in the 2025 inventory is open, no restriction (NBI item 41).
- Its condition class and component ratings are unchanged from the 2024 inventory.
- Its most recent inspection on record is dated January 2024, on a 24-month routine inspection cycle.
- A fair rating means the lowest-rated major component scores 5 or 6 on FHWA's 0-9 scale: some deterioration or minor section loss, but the structure is sound. It is the middle class, not a warning.
View this bridge on a map → (33.39468, -89.97469)
Component ratings
| Component | Rating (2024) | Rating (2025) | FHWA scale meaning |
|---|---|---|---|
| Culvert | 6 | 6 | Satisfactory condition |
Bridge details
| Structure | Concrete culvert |
| Length | about 36 ft |
| Location | 8.1 Mi N Holmes Cl |
| NBI structure number | 310001700806070 |
| Condition class | Fair |
| Traffic status (item 41) | Open, no restriction |
| Last inspection (item 90) | January 2024 |
| 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 Mississippi department of transportation.
Busiest bridges in Carroll County
| Bridge | Built | Vehicles/day | Condition |
|---|---|---|---|
| I 55 over Stream | 1971 | 16,000 | Good |
| I 55 over Stream | 1963 | 15,000 | Fair |
| I 55 over Sykes Creek | 1963 | 15,000 | Fair |
| I 55 over Stream | 1971 | 8,000 | Good |
| I 55 over Stream | 1971 | 8,000 | Good |
| I 55 over Slough | 1971 | 8,000 | Fair |
All bridges nearby: Carroll County, MS bridge conditions · every bridge in Carroll County · Mississippi bridges.
Background: how bridge ratings work · what "poor" and "structurally deficient" actually mean · how often bridges are inspected.