State Route 78 over East Highline Canal
Good Condition63 years old1,800 vehicles/day
Location
| State | California |
| County | Imperial |
| Location | 11-imp-078-27.28 |
| Carries | State Route 78 |
| Crosses | East Highline Canal |
| Coordinates | 32.97482, -115.30024 |
Condition Ratings
| Overall Condition | Good |
| Deck | 7 (Good) |
| Superstructure | 7 (Good) |
| Substructure | 7 (Good) |
| Channel/Waterway | 6 (Satisfactory) |
| Scour Critical | 5 — Stable for scour |
Physical Characteristics
| Material | Concrete Continuous |
| Design | Slab |
| Total Length | 137.1 ft (41.8 m) |
| Max Span | 43.3 ft (13.2 m) |
| Deck Width | 43.3 ft (13.2 m) |
| Deck Area | 551.8 sq m |
| Main Spans | 5 |
| Year Built | 1963 (reconstructed 1993) |
Traffic
| Avg Daily Traffic | 1,800 (2019) |
| Truck Traffic | 27% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 125 |
| Inspection Frequency | Every 48 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 58 0316 |