NM-518 over Unnamed Waterway
FairSan Miguel County, New Mexico · 6.4 MI N LOOP-15-/VEGAS · Structure no. 000000000009177
- Built
- 2000
- 25 years old
- Condition
- Fair
- inspected April 2024
- Type
- Culvert
- Steel
- Length
- 92 ft
- 6 main spans
- Daily traffic
- 3,703
- 2023 count
- Owner
- State
- State Highway Agency
About this bridge
NM-518 over Unnamed Waterway is a steel culvert carrying NM-518 over Unnamed Waterway in San Miguel County, New Mexico. It was built in 2000, so it is 25 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 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 3,703 vehicles a day, roughly 11% of them trucks, projected to reach 5,036 by 2043. The structure is 92 ft (28 m) long. If it were closed, the detour would be 98.8 mi (159 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 | 7 Good | Some minor problems. |
| Culvert | 6 Satisfactory | Structural elements show some minor deterioration. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was NM-518 over Unnamed Waterway built?
It was built in 2000, making it 25 years old in 2025.
What condition is NM-518 over Unnamed Waterway 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 April 2024.
How much traffic does NM-518 over Unnamed Waterway carry?
About 3,703 vehicles per day (2023 count), of which roughly 11% are trucks.
How long is NM-518 over Unnamed Waterway?
The structure is 92 ft (28 m) long with a longest span of 8 ft (2.4 m).
Who owns NM-518 over Unnamed Waterway?
It is owned by the State Highway Agency.