SR 82 over Three R Canyon
FairSanta Cruz County, Arizona · 13.4 MI East of JCT B 19 · Structure no. 04509
- Built
- 1938
- 87 years old, rebuilt 1958
- Condition
- Fair
- inspected June 2024
- Type
- Culvert
- Concrete Continuous
- Length
- 21 ft
- 2 main spans
- Daily traffic
- 2,129
- 2023 count
- Owner
- State
- State Highway Agency
About this bridge
SR 82 over Three R Canyon is a concrete continuous culvert carrying SR 82 over Three R Canyon in Santa Cruz County, Arizona. It was built in 1938 and reconstructed in 1958, so it is 87 years old, older 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 2,129 vehicles a day, roughly 14% of them trucks, projected to reach 2,139 by 2042. The structure is 21 ft (6.4 m) long. If it were closed, the detour would be 77.1 mi (124 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 | 6 Satisfactory | Structural elements show some minor deterioration. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was SR 82 over Three R Canyon built?
It was built in 1938, making it 87 years old in 2025. It was reconstructed in 1958.
What condition is SR 82 over Three R 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 June 2024.
How much traffic does SR 82 over Three R Canyon carry?
About 2,129 vehicles per day (2023 count), of which roughly 14% are trucks.
How long is SR 82 over Three R Canyon?
The structure is 21 ft (6.4 m) long with a longest span of 10 ft (3 m).
Who owns SR 82 over Three R Canyon?
It is owned by the State Highway Agency.