US-60 over Six Mile Canyon
FairSocorro County, New Mexico · 7.75 M W JCT US-60/I-25 · Structure no. 000000000006357
- Built
- 1963
- 62 years old
- Condition
- Fair
- inspected February 2025
- Type
- Stringer/Multi-beam or Girder
- Steel Continuous
- Length
- 146 ft
- 3 main spans
- Daily traffic
- 4,480
- 2023 count
- Owner
- State
- State Highway Agency
About this bridge
US-60 over Six Mile Canyon is a steel continuous stringer/multi-beam or girder carrying US-60 over Six Mile Canyon in Socorro County, New Mexico. It was built in 1963, so it is 62 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 4,480 vehicles a day, roughly 17% of them trucks, projected to reach 6,092 by 2043. The structure is 146 ft (44.5 m) long and 31 ft wide. 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 |
|---|---|---|
| Deck | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
| Superstructure | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
| Substructure | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
| Channel and channel protection | 6 Satisfactory | Structural elements show some minor deterioration. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was US-60 over Six Mile Canyon built?
It was built in 1963, making it 62 years old in 2025.
What condition is US-60 over Six Mile Canyon 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 February 2025.
How much traffic does US-60 over Six Mile Canyon carry?
About 4,480 vehicles per day (2023 count), of which roughly 17% are trucks.
How long is US-60 over Six Mile Canyon?
The structure is 146 ft (44.5 m) long with a longest span of 55 ft (16.8 m) and a deck 31 ft wide.
Who owns US-60 over Six Mile Canyon?
It is owned by the State Highway Agency.