Tracy Boulevard over Middle River
Fair Condition49 years old1,347 vehicles/day
Location
| State | California |
| County | San Joaquin |
| Location | 2 Mi South Of S.h. 4 |
| Carries | Tracy Boulevard |
| Crosses | Middle River |
| Coordinates | 37.88141, -121.45581 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 6 (Satisfactory) |
| Superstructure | 8 (Very Good) |
| Substructure | 5 (Fair) |
| Channel/Waterway | 8 (Very Good) |
| Scour Critical | 5 — Stable for scour |
Physical Characteristics
| Material | Prestressed Concrete Continuous |
| Design | Stringer/Multi-beam |
| Total Length | 466.5 ft (142.2 m) |
| Max Span | 71.9 ft (21.9 m) |
| Deck Width | 32.8 ft (10 m) |
| Deck Area | 1,422 sq m |
| Main Spans | 7 |
| Year Built | 1977 |
Traffic
| Avg Daily Traffic | 1,347 (2013) |
| Truck Traffic | 10% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 924 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 29C0073 |