RD 4280 over Unnamed Wash
Good Condition3 years old100 vehicles/day
Location
| State | New Mexico |
| County | San Juan |
| Location | 3.9 Mi E-ne Navajo Dam |
| Carries | RD 4280 |
| Crosses | Unnamed Wash |
| Coordinates | 36.81036, -107.67939 |
Condition Ratings
| Overall Condition | Good |
| Deck | 8 (Very Good) |
| Superstructure | 8 (Very Good) |
| Substructure | 8 (Very Good) |
| Channel/Waterway | 9 (Excellent) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Concrete |
| Design | Stringer/Multi-beam |
| Total Length | 87.3 ft (26.6 m) |
| Max Span | 85.0 ft (25.9 m) |
| Deck Width | 35.1 ft (10.7 m) |
| Deck Area | 284.6 sq m |
| Main Spans | 1 |
| Year Built | 2023 |
Traffic
| Avg Daily Traffic | 100 (2023) |
| Truck Traffic | 10% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | November 2023 |
| Inspection Frequency | Every 24 months |
| Owner | Bureau of Reclamation |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 0405-712 |