Big Valley RD over Mcgough Slough
Fair Condition63 years old3,116 vehicles/day
Location
| State | California |
| County | Lake |
| Location | Just SE Argonaut RD |
| Carries | Big Valley RD |
| Crosses | Mcgough Slough |
| Coordinates | 38.99350, -122.86156 |
Condition Ratings
| Overall Condition | Fair |
| Channel/Waterway | 6 (Satisfactory) |
| Culvert | 6 (Satisfactory) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Concrete Continuous |
| Design | Culvert |
| Total Length | 37.7 ft (11.5 m) |
| Max Span | 11.8 ft (3.6 m) |
| Deck Width | 37.7 ft (11.5 m) |
| Deck Area | 132.2 sq m |
| Main Spans | 3 |
| Year Built | 1963 |
Traffic
| Avg Daily Traffic | 3,116 (2008) |
| Truck Traffic | 5% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 222 |
| Inspection Frequency | Every 48 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 14C0042 |