US-64/84 over Rio De Los Brazos
GoodRio Arriba County, New Mexico · US 64/84 Mm 171.0 · Structure no. 000000000009281
- Built
- 2003
- 22 years old
- Condition
- Good
- inspected November 2023
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete Continuous
- Length
- 323 ft
- 3 main spans
- Daily traffic
- 2,525
- 2023 count
- Owner
- State
- State Highway Agency
About this bridge
US-64/84 over Rio De Los Brazos is a prestressed concrete continuous stringer/multi-beam or girder carrying US-64/84 over Rio De Los Brazos in Rio Arriba County, New Mexico. It was built in 2003, so it is 22 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 good condition with a lowest component rating of 7 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.
It carries about 2,525 vehicles a day, roughly 11% of them trucks, projected to reach 3,434 by 2043. The structure is 323 ft (98.5 m) long and 43 ft wide.
Location
Open in Google MapsCondition and inspection
All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.
| Component | Rating | Meaning |
|---|---|---|
| Deck | 7 Good | Some minor problems. |
| Superstructure | 7 Good | Some minor problems. |
| Substructure | 7 Good | Some minor problems. |
| Channel and channel protection | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was US-64/84 over Rio De Los Brazos built?
It was built in 2003, making it 22 years old in 2025.
What condition is US-64/84 over Rio De Los Brazos in?
The National Bridge Inventory rates it in good condition. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted. The last reported inspection was in November 2023.
How much traffic does US-64/84 over Rio De Los Brazos carry?
About 2,525 vehicles per day (2023 count), of which roughly 11% are trucks.
How long is US-64/84 over Rio De Los Brazos?
The structure is 323 ft (98.5 m) long with a longest span of 118 ft (36 m) and a deck 43 ft wide.
Who owns US-64/84 over Rio De Los Brazos?
It is owned by the State Highway Agency.