State Route 4 over Rock Creek
Fair Condition49 years old4,900 vehicles/day
Location
| State | California |
| County | Stanislaus |
| Location | 10-sta-004-r1.68 |
| Carries | State Route 4 |
| Crosses | Rock Creek |
| Coordinates | 37.94494, -120.89643 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 6 (Satisfactory) |
| Superstructure | 7 (Good) |
| Substructure | 7 (Good) |
| Channel/Waterway | 6 (Satisfactory) |
| Scour Critical | 5 — Stable for scour |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Stringer/Multi-beam |
| Total Length | 96.1 ft (29.3 m) |
| Max Span | 94.2 ft (28.7 m) |
| Deck Width | 35.4 ft (10.8 m) |
| Deck Area | 316.4 sq m |
| Main Spans | 1 |
| Year Built | 1977 |
Traffic
| Avg Daily Traffic | 4,900 (2015) |
| Truck Traffic | 8% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 524 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 38 0040 |