NM-300 over Canada De Los Alamos
FairSanta Fe County, New Mexico · 0.20 MI S of US-285 · Structure no. 000000000005311
- Built
- 1946
- 79 years old
- Condition
- Fair
- inspected October 2024
- Type
- Culvert
- Concrete
- Length
- 87 ft
- 10 main spans
- Daily traffic
- 1,763
- 2023 count
- Owner
- State
- State Highway Agency
About this bridge
NM-300 over Canada De Los Alamos is a concrete culvert carrying NM-300 over Canada De Los Alamos 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 1,763 vehicles a day, roughly 11% of them trucks, projected to reach 2,397 by 2043. The structure is 87 ft (26.6 m) long. If it were closed, the detour would be 1.9 mi (3 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 Canada De Los Alamos built?
It was built in 1946, making it 79 years old in 2025.
What condition is NM-300 over Canada De Los Alamos 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 Canada De Los Alamos carry?
About 1,763 vehicles per day (2023 count), of which roughly 11% are trucks.
How long is NM-300 over Canada De Los Alamos?
The structure is 87 ft (26.6 m) long with a longest span of 8 ft (2.4 m).
Who owns NM-300 over Canada De Los Alamos?
It is owned by the State Highway Agency.