Highland Valley RD over Santa Maria Creek
Fair Condition32 years old1,869 vehicles/day
Location
| State | California |
| County | San Diego |
| Location | 3.1 Mi N/w Of Sr-67 |
| Carries | Highland Valley RD |
| Crosses | Santa Maria Creek |
| Coordinates | 33.03309, -116.95040 |
Condition Ratings
| Overall Condition | Fair |
| Channel/Waterway | 5 (Fair) |
| Culvert | 5 (Fair) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Steel |
| Design | Culvert |
| Total Length | 56.8 ft (17.3 m) |
| Max Span | 12.1 ft (3.7 m) |
| Deck Area | 167.8 sq m |
| Main Spans | 4 |
| Year Built | 1994 |
Traffic
| Avg Daily Traffic | 1,869 (2023) |
| Truck Traffic | 3% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 823 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 57C0733 |