183rd ST over San Gabriel Riv
Good Condition54 years old16,251 vehicles/day
Location
| State | California |
| County | Los Angeles |
| Location | 0.3mi W/o Studebaker RD |
| Carries | 183rd ST |
| Crosses | San Gabriel Riv |
| Coordinates | 33.86550, -118.10489 |
Condition Ratings
| Overall Condition | Good |
| Deck | 7 (Good) |
| Superstructure | 7 (Good) |
| Substructure | 7 (Good) |
| Channel/Waterway | 9 (Excellent) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Box Beam - Multiple |
| Total Length | 137.1 ft (41.8 m) |
| Max Span | 136.2 ft (41.5 m) |
| Deck Width | 81.0 ft (24.7 m) |
| Deck Area | 1032.5 sq m |
| Main Spans | 1 |
| Year Built | 1972 |
Traffic
| Avg Daily Traffic | 16,251 (2018) |
| Truck Traffic | 1% |
| Lanes On Bridge | 4 |
Inspection & Ownership
| Last Inspection | 624 |
| Inspection Frequency | Every 24 months |
| Owner | City/Municipal Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 53C1541 |