Ross RD over Reservation Main Drain
Good Condition86 years old1,650 vehicles/day
Location
| State | California |
| County | Imperial |
| Location | 0.85 Mi E/o Picacho RD |
| Carries | Ross RD |
| Crosses | Reservation Main Drain |
| Coordinates | 32.78177, -114.60187 |
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 | 91.9 ft (28 m) |
| Max Span | 15.1 ft (4.6 m) |
| Deck Width | 25.9 ft (7.9 m) |
| Deck Area | 221.2 sq m |
| Main Spans | 6 |
| Year Built | 1940 (reconstructed 2017) |
Traffic
| Avg Daily Traffic | 1,650 (2023) |
| Truck Traffic | 2% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | October 2023 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 58C0084 |