IRR BIA RTE N9660 over Wash
Fair Condition50 years old83 vehicles/day
Location
| State | New Mexico |
| County | McKinley |
| Location | 4.2mi SE Of Twin Lakes Nm |
| Carries | IRR BIA RTE N9660 |
| Crosses | Wash |
| Coordinates | 35.68586, -108.70644 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 5 (Fair) |
| Superstructure | 6 (Satisfactory) |
| Substructure | 6 (Satisfactory) |
| Channel/Waterway | 6 (Satisfactory) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Steel |
| Design | Stringer/Multi-beam |
| Total Length | 105.0 ft (32 m) |
| Max Span | 29.2 ft (8.9 m) |
| Deck Width | 14.1 ft (4.3 m) |
| Deck Area | 137.6 sq m |
| Main Spans | 4 |
| Year Built | 1976 |
Traffic
| Avg Daily Traffic | 83 (2023) |
| Truck Traffic | 3% |
| Lanes On Bridge | 1 |
Inspection & Ownership
| Last Inspection | 323 |
| Inspection Frequency | Every 24 months |
| Owner | Bureau of Indian Affairs |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 00000000000N655 |