Nm-170 over Cottonwood Arroyo
Fair Condition11 years old2,359 vehicles/day
Location
| State | New Mexico |
| County | Rio Arriba |
| Location | 0.8 M N Of Pinon Hill |
| Carries | Nm-170 |
| Crosses | Cottonwood Arroyo |
| Coordinates | 36.76848, -108.23651 |
Condition Ratings
| Overall Condition | Fair |
| Channel/Waterway | 7 (Good) |
| Culvert | 6 (Satisfactory) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Concrete |
| Design | Culvert |
| Total Length | 26.9 ft (8.2 m) |
| Max Span | 13.1 ft (4 m) |
| Deck Width | 42.0 ft (12.8 m) |
| Deck Area | 105.0 sq m |
| Main Spans | 2 |
| Year Built | 2015 |
Traffic
| Avg Daily Traffic | 2,359 (2018) |
| Truck Traffic | 19% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 422 |
| Inspection Frequency | Every 48 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 000000000010121 |