Nm-406 over Road Canyon Draw
Poor Condition69 years old60 vehicles/day
Location
| State | New Mexico |
| County | Union |
| Location | 4.2 Mi S Of Jct Nm-456 |
| Carries | Nm-406 |
| Crosses | Road Canyon Draw |
| Coordinates | 36.84167, -103.02527 |
Condition Ratings
| Overall Condition | Poor |
| Deck | 6 (Satisfactory) |
| Superstructure | 5 (Fair) |
| Substructure | 4 (Poor) |
| Channel/Waterway | 6 (Satisfactory) |
| Scour Critical | 5 — Stable for scour |
Physical Characteristics
| Material | Concrete Continuous |
| Design | Stringer/Multi-beam |
| Total Length | 163.1 ft (49.7 m) |
| Max Span | 40.0 ft (12.2 m) |
| Deck Width | 25.9 ft (7.9 m) |
| Deck Area | 392.6 sq m |
| Main Spans | 4 |
| Year Built | 1957 |
Traffic
| Avg Daily Traffic | 60 (2023) |
| Truck Traffic | 11% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 125 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 000000000005748 |