Nm-187 over Montoya Arroyo
Good Condition5 years old1,022 vehicles/day
Location
| State | New Mexico |
| County | Sierra |
| Location | 4.9 Mi N Of Dona Ana C/l |
| Carries | Nm-187 |
| Crosses | Montoya Arroyo |
| Coordinates | 32.83432, -107.32055 |
Condition Ratings
| Overall Condition | Good |
| Deck | 7 (Good) |
| Superstructure | 7 (Good) |
| Substructure | 7 (Good) |
| Channel/Waterway | 7 (Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Concrete Continuous |
| Design | Slab |
| Total Length | 176.5 ft (53.8 m) |
| Max Span | 49.9 ft (15.2 m) |
| Deck Width | 35.1 ft (10.7 m) |
| Deck Area | 575.7 sq m |
| Main Spans | 4 |
| Year Built | 2021 |
Traffic
| Avg Daily Traffic | 1,022 (2021) |
| Truck Traffic | 9% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 223 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 000000000009828 |