US-64 over Baker Arroyo
FairSan Juan County, New Mexico · 0.60 MI E of JCT US 491 · Structure no. 000000000002988
- Built
- 1936
- 89 years old, rebuilt 1974
- Condition
- Fair
- inspected December 2023
- Type
- Culvert
- Concrete
- Length
- 48 ft
- 3 main spans
- Daily traffic
- 15,364
- 2023 count
- Owner
- State
- State Highway Agency
About this bridge
US-64 over Baker Arroyo is a concrete culvert carrying US-64 over Baker Arroyo in San Juan County, New Mexico. It was built in 1936 and reconstructed in 1974, so it is 89 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 15,364 vehicles a day, roughly 17% of them trucks, projected to reach 20,895 by 2043. The structure is 48 ft (14.6 m) long. If it were closed, the detour would be 98.8 mi (159 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 over Baker Arroyo built?
It was built in 1936, making it 89 years old in 2025. It was reconstructed in 1974.
What condition is US-64 over Baker Arroyo 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 December 2023.
How much traffic does US-64 over Baker Arroyo carry?
About 15,364 vehicles per day (2023 count), of which roughly 17% are trucks.
How long is US-64 over Baker Arroyo?
The structure is 48 ft (14.6 m) long with a longest span of 10 ft (3 m).
Who owns US-64 over Baker Arroyo?
It is owned by the State Highway Agency.