State Route 115 over Alamo River
Good Condition71 years old5,400 vehicles/day
Location
| State | California |
| County | Imperial |
| Location | 11-imp-115-l10.31-holt |
| Carries | State Route 115 |
| Crosses | Alamo River |
| Coordinates | 32.80772, -115.38814 |
Condition Ratings
| Overall Condition | Good |
| Deck | 7 (Good) |
| Superstructure | 8 (Very Good) |
| Substructure | 7 (Good) |
| Channel/Waterway | 8 (Very Good) |
| Scour Critical | 5 — Stable for scour |
Physical Characteristics
| Material | Concrete Continuous |
| Design | Tee Beam |
| Total Length | 252.0 ft (76.8 m) |
| Max Span | 44.9 ft (13.7 m) |
| Deck Width | 45.9 ft (14 m) |
| Deck Area | 1075.2 sq m |
| Main Spans | 6 |
| Year Built | 1955 (reconstructed 1990) |
Traffic
| Avg Daily Traffic | 5,400 (2018) |
| Truck Traffic | 40% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | October 2024 |
| Inspection Frequency | Every 48 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 58 0007 |