Haven AVE over Marsh Slough
Fair Condition72 years old6,400 vehicles/day
Location
| State | California |
| County | San Mateo |
| Location | 04-sm-000-0.00-mlp |
| Carries | Haven AVE |
| Crosses | Marsh Slough |
| Coordinates | 37.48681, -122.18103 |
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 | 22.0 ft (6.7 m) |
| Max Span | 9.8 ft (3 m) |
| Deck Width | 42.0 ft (12.8 m) |
| Deck Area | 85.8 sq m |
| Main Spans | 2 |
| Year Built | 1954 |
Traffic
| Avg Daily Traffic | 6,400 (2009) |
| Truck Traffic | 10% |
| 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 | 35 0357 |