US-64 over Unnamed Waterway
FairSan Juan County, New Mexico · 0.7 MI W of US550/BLOOMFL · Structure no. 000000000006750
- Built
- 1966
- 59 years old
- Condition
- Fair
- inspected April 2023
- Type
- Culvert
- Concrete
- Length
- 34 ft
- 4 main spans
- Daily traffic
- 14,648
- 2023 count
- Owner
- State
- State Highway Agency
About this bridge
US-64 over Unnamed Waterway is a concrete culvert carrying US-64 over Unnamed Waterway in San Juan County, New Mexico. It was built in 1966, so it is 59 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 5 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 14,648 vehicles a day, roughly 13% of them trucks, projected to reach 19,921 by 2043. The structure is 34 ft (10.3 m) long. If it were closed, the detour would be 19.9 mi (32 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 | 8 Very Good | No problems noted. |
| Culvert | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was US-64 over Unnamed Waterway built?
It was built in 1966, making it 59 years old in 2025.
What condition is US-64 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 2023.
How much traffic does US-64 over Unnamed Waterway carry?
About 14,648 vehicles per day (2023 count), of which roughly 13% are trucks.
How long is US-64 over Unnamed Waterway?
The structure is 34 ft (10.3 m) long with a longest span of 8 ft (2.4 m).
Who owns US-64 over Unnamed Waterway?
It is owned by the State Highway Agency.