NM-300 over Arroyo Hondo
FairSanta Fe County, New Mexico · 1.34 MI N EXT-284 of I-25 · Structure no. 000000000005314
- Built
- 1946
- 79 years old
- Condition
- Fair
- inspected October 2024
- Type
- Culvert
- Concrete
- Length
- 46 ft
- 4 main spans
- Daily traffic
- 8,278
- 2023 count
- Owner
- State
- State Highway Agency
About this bridge
NM-300 over Arroyo Hondo is a concrete culvert carrying NM-300 over Arroyo Hondo in Santa Fe County, New Mexico. It was built in 1946, so it is 79 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 8,278 vehicles a day, roughly 5% of them trucks, projected to reach 11,258 by 2043. The structure is 46 ft (14 m) long. If it were closed, the detour would be 8.7 mi (14 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 NM-300 over Arroyo Hondo built?
It was built in 1946, making it 79 years old in 2025.
What condition is NM-300 over Arroyo Hondo 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 October 2024.
How much traffic does NM-300 over Arroyo Hondo carry?
About 8,278 vehicles per day (2023 count), of which roughly 5% are trucks.
How long is NM-300 over Arroyo Hondo?
The structure is 46 ft (14 m) long with a longest span of 10 ft (3 m).
Who owns NM-300 over Arroyo Hondo?
It is owned by the State Highway Agency.