Nfsr 475B over Rockhouse
Transylvania County, North Carolina · rated Good in the 2025 National Bridge Inventory
United States Bridge Conditions2025 National Bridge Inventory, FHWACompiled
- Nfsr 475B over Rockhouse in Transylvania County, North Carolina, is rated in good condition in the 2025 National Bridge Inventory (as of ).
- Its lowest-rated component is the deck, rated 7 (good condition) on the 0-9 scale.
- It was built in 1985 and reconstructed in 1986, making it 40 years old at the 2025 inventory.
- It carries about 10 vehicles a day (traffic count year 1998).
- It is one of 63 of the 159 inventoried bridges in Transylvania County rated good (39.6%); 27 (17.0%) 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 → (35.29957, -82.80374)
Component ratings
| Component | Rating (2025) | FHWA scale meaning |
|---|---|---|
| Deck | 7 | Good condition |
| Superstructure | 7 | Good condition |
| Substructure | 7 | Good condition |
Bridge details
| Structure | Concrete slab |
| Length | about 32 ft |
| Location | 1.9 Mi. From Jct. W/FS475 |
| NBI structure number | 081107000003106 |
| Condition class | Good |
Source: FHWA National Bridge Inventory, 2025 data as reported by the North Carolina department of transportation.
Busiest bridges in Transylvania County
| Bridge | Built | Vehicles/day | Condition |
|---|---|---|---|
| US64 276 over King Creek | 1927 | 28,000 | Fair |
| Ecusta Bypass over Davidson River | 2020 | 16,600 | Good |
| Ecusta Bypass over Davidson River | 2020 | 16,600 | Good |
| NC280 over Turkey Creek | 1952 | 15,000 | Good |
| US64 over Nicholson Creek | 1960 | 15,000 | Fair |
| US64 Wbl over Davidson River | 1934 | 13,500 | Fair |
All bridges nearby: Transylvania County, NC bridge conditions · every bridge in Transylvania County · North Carolina bridges.
Background: how bridge ratings work · what "poor" and "structurally deficient" actually mean · how often bridges are inspected.