SR756 Centerville over Rocky Slough
Douglas County, Nevada · rated Fair in the 2025 National Bridge Inventory
United States Bridge Conditions2025 National Bridge Inventory, FHWACompiled
- SR756 Centerville over Rocky Slough in Douglas County, Nevada, 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 1935 and reconstructed in 1951, making it 90 years old at the 2025 inventory.
- It carries about 7,950 vehicles a day (traffic count year 2021).
- Its listed owner is the state highway agency.
- It is one of 18 of the 42 inventoried bridges in Douglas County rated fair (42.9%); 0 (0.0%) 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 May 2023, 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 → (38.91752, -119.74689)
Component ratings
| Component | Rating (2024) | Rating (2025) | FHWA scale meaning |
|---|---|---|---|
| Culvert | 6 | 6 | Satisfactory condition |
Bridge details
| Structure | Concrete culvert |
| Length | about 56 ft |
| Location | Southeast of Gardnerville |
| NBI structure number | B 285 |
| Condition class | Fair |
| Traffic status (item 41) | Open, no restriction |
| Last inspection (item 90) | May 2023 |
| 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 Nevada department of transportation.
Busiest bridges in Douglas County
| Bridge | Built | Vehicles/day | Condition |
|---|---|---|---|
| Irr US 395 over Carson River Overflow | 1948 | 32,000 | Fair |
| US 395 over Martin Slough | 2018 | 30,500 | Good |
| US 50 over Casino Ped Underpass | 1979 | 27,000 | Good |
| US 395N over Carson Rvr | 1968 | 16,750 | Fair |
| US 395S over Carson Rvr | 1987 | 16,750 | Good |
| Irr US 395N over Cradlebaugh Slough | 1968 | 16,750 | Fair |
All bridges nearby: Douglas County, NV bridge conditions · every bridge in Douglas County · Nevada bridges.
Background: how bridge ratings work · what "poor" and "structurally deficient" actually mean · how often bridges are inspected.