Us-64/84 over Rito De Tierra Amarilla
Fair Condition72 years old2,032 vehicles/day
Location
| State | New Mexico |
| County | Rio Arriba |
| Location | 0.10 Mi S Of Jct Nm-531 |
| Carries | Us-64/84 |
| Crosses | Rito De Tierra Amarilla |
| Coordinates | 36.69875, -106.55815 |
Condition Ratings
| Overall Condition | Fair |
| Channel/Waterway | 6 (Satisfactory) |
| Culvert | 6 (Satisfactory) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Concrete |
| Design | Culvert |
| Total Length | 52.5 ft (16 m) |
| Max Span | 9.8 ft (3 m) |
| Deck Area | 126.4 sq m |
| Main Spans | 5 |
| Year Built | 1954 |
Traffic
| Avg Daily Traffic | 2,032 (2023) |
| Truck Traffic | 11% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 821 |
| Inspection Frequency | Every 48 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 000000000005684 |