Nm-1 over Matanza Arroyo
Fair Condition45 years old1,286 vehicles/day
Location
| State | New Mexico |
| County | Socorro |
| Location | 0.6 M S Socorro City Lim. |
| Carries | Nm-1 |
| Crosses | Matanza Arroyo |
| Coordinates | 34.03238, -106.89443 |
Condition Ratings
| Overall Condition | Fair |
| Channel/Waterway | 4 (Poor) |
| Culvert | 6 (Satisfactory) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Steel |
| Design | Culvert |
| Total Length | 41.0 ft (12.5 m) |
| Max Span | 41.0 ft (12.5 m) |
| Deck Area | 86.2 sq m |
| Main Spans | 1 |
| Year Built | 1981 |
Traffic
| Avg Daily Traffic | 1,286 (2023) |
| Truck Traffic | 11% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 924 |
| Inspection Frequency | Every 12 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 000000000008324 |