Sinclair Road over Alamo River
Good Condition32 years old550 vehicles/day
Location
| State | California |
| County | Imperial |
| Location | 3.3 Mi W/o SR 111 |
| Carries | Sinclair Road |
| Crosses | Alamo River |
| Coordinates | 33.17658, -115.57633 |
Condition Ratings
| Overall Condition | Good |
| Deck | 7 (Good) |
| Superstructure | 7 (Good) |
| Substructure | 7 (Good) |
| Channel/Waterway | 8 (Very Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Concrete Continuous |
| Design | Slab |
| Total Length | 144.0 ft (43.9 m) |
| Max Span | 36.1 ft (11 m) |
| Deck Width | 34.4 ft (10.5 m) |
| Deck Area | 460.9 sq m |
| Main Spans | 4 |
| Year Built | 1994 |
Traffic
| Avg Daily Traffic | 550 (2019) |
| Truck Traffic | 2% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | December 2023 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 58C0216 |