NM-566 over Unnamed Waterway
GoodMcKinley County, New Mexico · 4.68 MI N of NM-118 · Structure no. 000000000007221
- Built
- 1970
- 55 years old
- Condition
- Good
- inspected March 2022
- Type
- Culvert
- Concrete
- Length
- 24 ft
- 2 main spans
- Daily traffic
- 3,439
- 2023 count
- Owner
- State
- State Highway Agency
About this bridge
NM-566 over Unnamed Waterway is a concrete culvert carrying NM-566 over Unnamed Waterway in McKinley County, New Mexico. It was built in 1970, so it is 55 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 3,439 vehicles a day, roughly 11% of them trucks, projected to reach 4,677 by 2043. The structure is 24 ft (7.2 m) long. If it were closed, the detour would be 1.2 mi (2 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 | 7 Good | Some minor problems. |
| Culvert | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was NM-566 over Unnamed Waterway built?
It was built in 1970, making it 55 years old in 2025.
What condition is NM-566 over Unnamed Waterway 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 March 2022.
How much traffic does NM-566 over Unnamed Waterway carry?
About 3,439 vehicles per day (2023 count), of which roughly 11% are trucks.
How long is NM-566 over Unnamed Waterway?
The structure is 24 ft (7.2 m) long with a longest span of 10 ft (3 m).
Who owns NM-566 over Unnamed Waterway?
It is owned by the State Highway Agency.