Loop Road over Chaco Wash
Fair Condition35 years old200 vehicles/day
Location
| State | New Mexico |
| County | San Juan |
| Location | Just South Of Pueblo Boni |
| Carries | Loop Road |
| Crosses | Chaco Wash |
| Coordinates | 36.05799, -107.96097 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 6 (Satisfactory) |
| Superstructure | 7 (Good) |
| Substructure | 6 (Satisfactory) |
| Channel/Waterway | 6 (Satisfactory) |
| Scour Critical | 5 — Stable for scour |
Physical Characteristics
| Material | Prestressed Concrete Continuous |
| Design | Stringer/Multi-beam |
| Total Length | 190.0 ft (57.9 m) |
| Max Span | 63.6 ft (19.4 m) |
| Deck Width | 22.6 ft (6.9 m) |
| Deck Area | 399.5 sq m |
| Main Spans | 3 |
| Year Built | 1991 |
Traffic
| Avg Daily Traffic | 200 (2019) |
| Truck Traffic | 2% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 524 |
| Inspection Frequency | Every 24 months |
| Owner | National Park Service |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 7400001P0000000 |