IRR/NM-30 over Santa Clara River
GoodRio Arriba County, New Mexico · 1.40 MI S of JCT US-84/28 · Structure no. 000000000006989
- Built
- 1968
- 57 years old, rebuilt 2019
- Condition
- Good
- inspected April 2024
- Type
- Culvert
- Concrete
- Length
- 77 ft
- 7 main spans
- Daily traffic
- 7,677
- 2023 count
- Owner
- State
- State Highway Agency
About this bridge
IRR/NM-30 over Santa Clara River is a concrete culvert carrying IRR/NM-30 over Santa Clara River in Rio Arriba County, New Mexico. It was built in 1968 and reconstructed in 2019, so it is 57 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 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 7,677 vehicles a day, roughly 5% of them trucks, projected to reach 10,440 by 2043. The structure is 77 ft (23.5 m) long. If it were closed, the detour would be 26.7 mi (43 km).
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 |
|---|---|---|
| Channel and channel protection | 6 Satisfactory | Structural elements show some minor deterioration. |
| Culvert | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was IRR/NM-30 over Santa Clara River built?
It was built in 1968, making it 57 years old in 2025. It was reconstructed in 2019.
What condition is IRR/NM-30 over Santa Clara River 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 April 2024.
How much traffic does IRR/NM-30 over Santa Clara River carry?
About 7,677 vehicles per day (2023 count), of which roughly 5% are trucks.
How long is IRR/NM-30 over Santa Clara River?
The structure is 77 ft (23.5 m) long with a longest span of 10 ft (3 m).
Who owns IRR/NM-30 over Santa Clara River?
It is owned by the State Highway Agency.