US 60 over Cap Aqueduct
FairLa Paz County, Arizona · 2.7 MI W JCT SR 72 · Structure no. 01406
- Built
- 1978
- 47 years old
- Condition
- Fair
- inspected February 2024
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete
- Length
- 101 ft
- 1 main span
- Daily traffic
- 1,403
- 2022 count
- Owner
- State
- State Highway Agency
About this bridge
US 60 over Cap Aqueduct is a prestressed concrete stringer/multi-beam or girder carrying US 60 over Cap Aqueduct in La Paz County, Arizona. It was built in 1978, so it is 47 years old, younger than the Arizona average of 47.8 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 1,403 vehicles a day, roughly 21% of them trucks, projected to reach 1,413 by 2042. The structure is 101 ft (30.8 m) long and 47 ft wide. If it were closed, the detour would be 3.7 mi (6 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 | 7 Good | Some minor problems. |
| Superstructure | 7 Good | Some minor problems. |
| Substructure | 6 Satisfactory | Structural elements show some minor deterioration. |
| Channel and channel protection | 8 Very Good | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was US 60 over Cap Aqueduct built?
It was built in 1978, making it 47 years old in 2025.
What condition is US 60 over Cap Aqueduct 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 2024.
How much traffic does US 60 over Cap Aqueduct carry?
About 1,403 vehicles per day (2022 count), of which roughly 21% are trucks.
How long is US 60 over Cap Aqueduct?
The structure is 101 ft (30.8 m) long with a longest span of 99 ft (30.2 m) and a deck 47 ft wide.
Who owns US 60 over Cap Aqueduct?
It is owned by the State Highway Agency.