Evan Hewes HWY over Gypsum Ditch
Good Condition94 years old1,872 vehicles/day
Location
| State | California |
| County | Imperial |
| Location | 1.8 Mi W/o Dunaway RD |
| Carries | Evan Hewes HWY |
| Crosses | Gypsum Ditch |
| Coordinates | 32.79106, -115.83136 |
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 | 78.1 ft (23.8 m) |
| Max Span | 19.0 ft (5.8 m) |
| Deck Width | 29.2 ft (8.9 m) |
| Deck Area | 211.8 sq m |
| Main Spans | 4 |
| Year Built | 1932 (reconstructed 1949) |
Traffic
| Avg Daily Traffic | 1,872 (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 | 58C0061 |