US-64/84 over Rito De Tierra Amarilla
FairRio Arriba County, New Mexico · 0.10 MI S of JCT NM-531 · Structure no. 000000000005684
- Built
- 1954
- 71 years old
- Condition
- Fair
- inspected August 2021
- Type
- Culvert
- Concrete
- Length
- 52 ft
- 5 main spans
- Daily traffic
- 2,032
- 2023 count
- Owner
- State
- State Highway Agency
About this bridge
US-64/84 over Rito De Tierra Amarilla is a concrete culvert carrying US-64/84 over Rito De Tierra Amarilla in Rio Arriba County, New Mexico. It was built in 1954, so it is 71 years old, older than the New Mexico average of 51.5 years.
The most recent inspection reported to the Federal Highway Administration rates it in fair condition with a lowest component rating of 6 out of 9. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.
It carries about 2,032 vehicles a day, roughly 11% of them trucks, projected to reach 2,763 by 2043. The structure is 52 ft (16 m) long. If it were closed, the detour would be 1.9 mi (3 km).
Location
Open in Google MapsCondition and inspection
The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.
| Component | Rating | Meaning |
|---|---|---|
| Channel and channel protection | 6 Satisfactory | Structural elements show some minor deterioration. |
| Culvert | 6 Satisfactory | Structural elements show some minor deterioration. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was US-64/84 over Rito De Tierra Amarilla built?
It was built in 1954, making it 71 years old in 2025.
What condition is US-64/84 over Rito De Tierra Amarilla in?
The National Bridge Inventory rates it in fair condition. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound. The last reported inspection was in August 2021.
How much traffic does US-64/84 over Rito De Tierra Amarilla carry?
About 2,032 vehicles per day (2023 count), of which roughly 11% are trucks.
How long is US-64/84 over Rito De Tierra Amarilla?
The structure is 52 ft (16 m) long with a longest span of 10 ft (3 m).
Who owns US-64/84 over Rito De Tierra Amarilla?
It is owned by the State Highway Agency.