Marconi AVE over State Route 51
Fair Condition79 years old40,000 vehicles/day
Location
| State | California |
| County | Sacramento |
| Location | 03-sac-051-5.50-sac |
| Carries | Marconi AVE |
| Crosses | State Route 51 |
| Coordinates | 38.62006, -121.41976 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 6 (Satisfactory) |
| Superstructure | 7 (Good) |
| Substructure | 8 (Very Good) |
| Scour Critical | Not applicable |
Physical Characteristics
| Material | Concrete Continuous |
| Design | Box Beam - Multiple |
| Total Length | 119.8 ft (36.5 m) |
| Max Span | 58.1 ft (17.7 m) |
| Deck Width | 60.0 ft (18.3 m) |
| Deck Area | 668.0 sq m |
| Main Spans | 2 |
| Year Built | 1947 |
Traffic
| Avg Daily Traffic | 40,000 (2010) |
| Truck Traffic | 2% |
| Lanes On Bridge | 4 |
| Lanes Under Bridge | 6 |
Inspection & Ownership
| Last Inspection | November 2024 |
| Inspection Frequency | Every 48 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 24 0117 |