NC143 over Sweetwater Creek
Graham County, North Carolina · rated Good in the 2025 National Bridge Inventory
United States Bridge Conditions2025 National Bridge Inventory, FHWACompiled
- NC143 over Sweetwater Creek in Graham County, North Carolina, is rated in good condition in the 2025 National Bridge Inventory (as of ).
- Its lowest-rated component is the culvert, rated 7 (good condition) on the 0-9 scale.
- It was built in 1976, making it 49 years old at the 2025 inventory.
- It carries about 5,000 vehicles a day (traffic count year 2013).
- Its listed owner is the state highway agency.
- It is one of 31 of the 94 inventoried bridges in Graham County rated good (33.0%); 3 (3.2%) are rated poor.
- A good rating means every major component - deck, superstructure, substructure, or culvert - is rated 7 or higher on FHWA's 0-9 scale: no more than minor problems.
View this bridge on a map → (35.32864, -83.77161)
Component ratings
| Component | Rating (2025) | FHWA scale meaning |
|---|---|---|
| Culvert | 7 | Good condition |
Bridge details
| Structure | Continuous concrete culvert |
| Length | about 43 ft |
| Location | .01 MI.E.JCT.SR1218 |
| NBI structure number | 000000000750133 |
| Condition class | Good |
Source: FHWA National Bridge Inventory, 2025 data as reported by the North Carolina department of transportation.
Busiest bridges in Graham County
| Bridge | Built | Vehicles/day | Condition |
|---|---|---|---|
| NC143 over Taulula Creek | 1976 | 7,100 | Fair |
| US129 NC14 over Long Creek | 1960 | 5,900 | Fair |
| NC143 over Sweetwater Creek | 1976 | 5,200 | Fair |
| US129 over Cheoah River | 1967 | 3,700 | Fair |
| NC28 over Panther Creek | 1955 | 3,400 | Fair |
| NC28 over Ut to Stecoah Creek | 1947 | 3,100 | Fair |
All bridges nearby: Graham County, NC bridge conditions · every bridge in Graham County · North Carolina bridges.
Background: how bridge ratings work · what "poor" and "structurally deficient" actually mean · how often bridges are inspected.