SR1310 over Nantahala River
Macon County, North Carolina · rated Fair in the 2025 National Bridge Inventory
United States Bridge Conditions2025 National Bridge Inventory, FHWACompiled
- SR1310 over Nantahala River in Macon County, North Carolina, is rated in fair condition in the 2025 National Bridge Inventory (as of ).
- Its lowest-rated component is the substructure, rated 5 (fair condition) on the 0-9 scale.
- It was built in 1990, making it 35 years old at the 2025 inventory.
- It carries about 750 vehicles a day (traffic count year 2022).
- Its listed owner is the state highway agency.
- It is one of 103 of the 224 inventoried bridges in Macon County rated fair (46.0%); 48 (21.4%) are rated poor.
- 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 → (35.27281, -83.67764)
Component ratings
| Component | Rating (2025) | FHWA scale meaning |
|---|---|---|
| Deck | 7 | Good condition |
| Superstructure | 7 | Good condition |
| Substructure | 5 | Fair condition |
Bridge details
| Structure | Prestressed concrete slab |
| Length | about 114 ft |
| Location | .3 MI.S.JCT.US19 74 |
| NBI structure number | 000000001130322 |
| Condition class | Fair |
Source: FHWA National Bridge Inventory, 2025 data as reported by the North Carolina department of transportation.
Busiest bridges in Macon County
| Bridge | Built | Vehicles/day | Condition |
|---|---|---|---|
| US23 Nbl over US64 NC28 | 1972 | 25,000 | Fair |
| US23 441 over Cartoogechaye Creek | 1956 | 22,500 | Fair |
| US23 441 over Rabbit Creek | 1953 | 21,000 | Fair |
| US23 441 over Watauga Creek | 1979 | 17,500 | Good |
| US23 441 over Skeenah Creek | 1956 | 15,000 | Good |
| US23 441 over Coweeta Creek | 1956 | 13,500 | Good |
All bridges nearby: Macon County, NC bridge conditions · every bridge in Macon County · North Carolina bridges.
Background: how bridge ratings work · what "poor" and "structurally deficient" actually mean · how often bridges are inspected.