Nm-456 over Cimarron River
Good Condition3 years old33 vehicles/day
Location
| State | New Mexico |
| County | Union |
| Location | 12.3 Mi E Of Jct Nm-370 |
| Carries | Nm-456 |
| Crosses | Cimarron River |
| Coordinates | 36.97091, -103.26741 |
Condition Ratings
| Overall Condition | Good |
| Deck | 8 (Very Good) |
| Superstructure | 8 (Very Good) |
| Substructure | 8 (Very Good) |
| Channel/Waterway | 8 (Very Good) |
| Scour Critical | Unknown |
Physical Characteristics
| Material | Steel |
| Design | Truss - Thru |
| Total Length | 159.4 ft (48.6 m) |
| Max Span | 159.4 ft (48.6 m) |
| Deck Width | 27.9 ft (8.5 m) |
| Deck Area | 413.1 sq m |
| Main Spans | 1 |
| Year Built | 2023 |
Traffic
| Avg Daily Traffic | 33 (2021) |
| Truck Traffic | 27% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | October 2023 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is possibly eligible (requires evaluation) |
| Structure Number | 000000000010145 |