Nm-448 over Calabacillas Arroyo
Good Condition72 years old55,587 vehicles/day
Location
| State | New Mexico |
| County | Bernalillo |
| Location | 0.93 Mi N Nm-423 |
| Carries | Nm-448 |
| Crosses | Calabacillas Arroyo |
| Coordinates | 35.19111, -106.65725 |
Condition Ratings
| Overall Condition | Good |
| Channel/Waterway | 7 (Good) |
| Culvert | 7 (Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Steel |
| Design | Culvert |
| Total Length | 115.2 ft (35.1 m) |
| Max Span | 15.1 ft (4.6 m) |
| Deck Width | 120.1 ft (36.6 m) |
| Deck Area | 1284.7 sq m |
| Main Spans | 6 |
| Year Built | 1954 |
Traffic
| Avg Daily Traffic | 55,587 (2023) |
| Truck Traffic | 13% |
| Lanes On Bridge | 7 |
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 | 000000000010073 |