Evan Hewes HWY over Zingo Ditch
Good Condition94 years old372 vehicles/day
Location
| State | California |
| County | Imperial |
| Location | 5.0 Mi E/o Imperial HWY |
| Carries | Evan Hewes HWY |
| Crosses | Zingo Ditch |
| Coordinates | 32.76880, -115.91977 |
Condition Ratings
| Overall Condition | Good |
| Deck | 7 (Good) |
| Superstructure | 7 (Good) |
| Substructure | 7 (Good) |
| Channel/Waterway | 8 (Very Good) |
| Scour Critical | 5 — Stable for scour |
Physical Characteristics
| Material | Wood or Timber |
| Design | Stringer/Multi-beam |
| Total Length | 40.0 ft (12.2 m) |
| Max Span | 19.0 ft (5.8 m) |
| Deck Width | 28.5 ft (8.7 m) |
| Deck Area | 106.1 sq m |
| Main Spans | 2 |
| Year Built | 1932 (reconstructed 1949) |
Traffic
| Avg Daily Traffic | 372 (2020) |
| Truck Traffic | 10% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | December 2024 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 58C0054 |