Nm-346 over Rio Grande River
Fair Condition55 years old2,067 vehicles/day
Location
| State | New Mexico |
| County | Valencia |
| Location | 0.4 M W Jct Nm304/nm346 |
| Carries | Nm-346 |
| Crosses | Rio Grande River |
| Coordinates | 34.54508, -106.76378 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 7 (Good) |
| Superstructure | 7 (Good) |
| Substructure | 5 (Fair) |
| Channel/Waterway | 6 (Satisfactory) |
| Scour Critical | 5 — Stable for scour |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Stringer/Multi-beam |
| Total Length | 559.1 ft (170.4 m) |
| Max Span | 55.1 ft (16.8 m) |
| Deck Width | 35.1 ft (10.7 m) |
| Deck Area | 1823.3 sq m |
| Main Spans | 10 |
| Year Built | 1971 |
Traffic
| Avg Daily Traffic | 2,067 (2023) |
| Truck Traffic | 11% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 924 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 000000000007339 |