State Route 4 over Madison Street
Fair Condition54 years old15,500 vehicles/day
Location
| State | California |
| County | San Joaquin |
| Location | 10-sj-004-r16.47-stkn |
| Carries | State Route 4 |
| Crosses | Madison Street |
| Coordinates | 37.94961, -121.29333 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 6 (Satisfactory) |
| Superstructure | 7 (Good) |
| Substructure | 5 (Fair) |
| Scour Critical | Not applicable |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Box Beam - Multiple |
| Total Length | 148.0 ft (45.1 m) |
| Max Span | 145.0 ft (44.2 m) |
| Deck Width | 53.5 ft (16.3 m) |
| Deck Area | 735.1 sq m |
| Main Spans | 1 |
| Year Built | 1972 |
Traffic
| Avg Daily Traffic | 15,500 (2009) |
| Truck Traffic | 11% |
| Lanes On Bridge | 2 |
| Lanes Under Bridge | 2 |
Inspection & Ownership
| Last Inspection | 623 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 29 0239L |