State Route 20 over Middle Creek
Fair Condition67 years old8,000 vehicles/day
Location
| State | California |
| County | Lake |
| Location | 01-lak-020-8.56 |
| Carries | State Route 20 |
| Crosses | Middle Creek |
| Coordinates | 39.16342, -122.91659 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 6 (Satisfactory) |
| Superstructure | 7 (Good) |
| Substructure | 7 (Good) |
| Channel/Waterway | 8 (Very Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Stringer/Multi-beam |
| Total Length | 219.2 ft (66.8 m) |
| Max Span | 71.9 ft (21.9 m) |
| Deck Width | 40.4 ft (12.3 m) |
| Deck Area | 821.6 sq m |
| Main Spans | 3 |
| Year Built | 1959 |
Traffic
| Avg Daily Traffic | 8,000 (2009) |
| Truck Traffic | 10% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | October 2024 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 14 0002 |