Relief Hill RD over Humbug Creek
Poor Condition74 years old27 vehicles/day
Location
| State | California |
| County | Nevada |
| Location | Near Graniteville RD |
| Carries | Relief Hill RD |
| Crosses | Humbug Creek |
| Coordinates | 39.36661, -120.89938 |
Condition Ratings
| Overall Condition | Poor |
| Deck | 5 (Fair) |
| Superstructure | 4 (Poor) |
| Substructure | 8 (Very Good) |
| Channel/Waterway | 5 (Fair) |
| Scour Critical | 5 — Stable for scour |
Physical Characteristics
| Material | Steel Continuous |
| Design | Girder and Floorbeam |
| Total Length | 23.0 ft (7 m) |
| Max Span | 21.0 ft (6.4 m) |
| Deck Width | 16.4 ft (5 m) |
| Deck Area | 35 sq m |
| Main Spans | 1 |
| Year Built | 1952 (reconstructed 2021) |
Traffic
| Avg Daily Traffic | 27 (2018) |
| Truck Traffic | 1% |
| Lanes On Bridge | 1 |
Inspection & Ownership
| Last Inspection | 824 |
| Inspection Frequency | Every 12 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 17C0028 |