SR51 over Nails Creek Trib
Franklin County, Georgia · rated Fair in the 2025 National Bridge Inventory
United States Bridge Conditions2025 National Bridge Inventory, FHWACompiled
- SR51 over Nails Creek Trib in Franklin County, Georgia, is rated in fair condition in the 2025 National Bridge Inventory (as of ).
- Its lowest-rated component is the deck, rated 6 (satisfactory condition) on the 0-9 scale.
- It was built in 2006, making it 19 years old at the 2025 inventory.
- It carries about 1,960 vehicles a day (traffic count year 2024).
- Its listed owner is the state highway agency.
- It is one of 57 of the 117 inventoried bridges in Franklin County rated fair (48.7%); 5 (4.3%) are rated poor.
- Its traffic status in the 2025 inventory is open, no restriction (NBI item 41).
- It was rated good in the 2024 inventory and is now fair (deck 7 to 6).
- Its most recent inspection on record is dated October 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 → (34.37273, -83.37818)
Component ratings
| Component | Rating (2024) | Rating (2025) | FHWA scale meaning |
|---|---|---|---|
| Deck | 7 | 6 | Satisfactory condition |
| Superstructure | 8 | 8 | Very good condition |
| Substructure | 7 | 7 | Good condition |
Bridge details
| Structure | Concrete stringer or multi-beam girder |
| Length | about 136 ft |
| Location | 8.3 Mi W of Carnesville |
| NBI structure number | 000000011950990 |
| Condition class | Fair |
| Traffic status (item 41) | Open, no restriction |
| Last inspection (item 90) | October 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 Georgia department of transportation.
Busiest bridges in Franklin County
| Bridge | Built | Vehicles/day | Condition |
|---|---|---|---|
| I-85 Sbl over Nails Creek | 1962 | 53,800 | Fair |
| I-85 over Littles Creek | 1962 | 48,500 | Fair |
| I-85 over Crockett Creek | 1962 | 48,500 | Fair |
| I-85 Nbl over Nails Creek | 1962 | 48,500 | Fair |
| I-85 Nbl over Middle Fork Broad River | 1963 | 47,600 | Fair |
| I-85 Nbl over Indian Creek | 2024 | 47,600 | Good |
All bridges nearby: Franklin County, GA bridge conditions · every bridge in Franklin County · Georgia bridges.
Background: how bridge ratings work · what "poor" and "structurally deficient" actually mean · how often bridges are inspected.