US-64 over LA Jara Arroyo
FairRio Arriba County, New Mexico · 18.9 M W JCT NM-537 · Structure no. 000000000009424
- Built
- 2009
- 16 years old
- Condition
- Fair
- inspected November 2023
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete Continuous
- Length
- 345 ft
- 4 main spans
- Daily traffic
- 777
- 2023 count
- Owner
- State
- State Highway Agency
About this bridge
US-64 over LA Jara Arroyo is a prestressed concrete continuous stringer/multi-beam or girder carrying US-64 over LA Jara Arroyo in Rio Arriba County, New Mexico. It was built in 2009, so it is 16 years old, younger 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 5 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 777 vehicles a day, roughly 11% of them trucks, projected to reach 1,056 by 2043. The structure is 345 ft (105.2 m) long and 39 ft wide. If it were closed, the detour would be 100 mi (161 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 |
|---|---|---|
| Deck | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
| Superstructure | 7 Good | Some minor problems. |
| Substructure | 7 Good | Some minor problems. |
| Channel and channel protection | 8 Very Good | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was US-64 over LA Jara Arroyo built?
It was built in 2009, making it 16 years old in 2025.
What condition is US-64 over LA Jara 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 November 2023.
How much traffic does US-64 over LA Jara Arroyo carry?
About 777 vehicles per day (2023 count), of which roughly 11% are trucks.
How long is US-64 over LA Jara Arroyo?
The structure is 345 ft (105.2 m) long with a longest span of 86 ft (26.2 m) and a deck 39 ft wide.
Who owns US-64 over LA Jara Arroyo?
It is owned by the State Highway Agency.