US-180 over Unnamed Waterway
FairGrant County, New Mexico · 32.0 MI NW of JCT NM90 · Structure no. 000000000006713
- Built
- 1965
- 60 years old
- Condition
- Fair
- inspected August 2024
- Type
- Culvert
- Concrete
- Length
- 45 ft
- 5 main spans
- Daily traffic
- 1,172
- 2023 count
- Owner
- State
- State Highway Agency
About this bridge
US-180 over Unnamed Waterway is a concrete culvert carrying US-180 over Unnamed Waterway in Grant County, New Mexico. It was built in 1965, so it is 60 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 1,172 vehicles a day, roughly 11% of them trucks, projected to reach 1,593 by 2043. The structure is 45 ft (13.8 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 | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
| Culvert | 6 Satisfactory | Structural elements show some minor deterioration. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was US-180 over Unnamed Waterway built?
It was built in 1965, making it 60 years old in 2025.
What condition is US-180 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 August 2024.
How much traffic does US-180 over Unnamed Waterway carry?
About 1,172 vehicles per day (2023 count), of which roughly 11% are trucks.
How long is US-180 over Unnamed Waterway?
The structure is 45 ft (13.8 m) long with a longest span of 6 ft (1.8 m).
Who owns US-180 over Unnamed Waterway?
It is owned by the State Highway Agency.