SR 186 over Phila Canyon
GoodCochise County, Arizona · 16.5 MI W JCT SR 181 · Structure no. 05097
- Built
- 1957
- 68 years old
- Condition
- Good
- inspected May 2021
- Type
- Culvert
- Concrete Continuous
- Length
- 37 ft
- 3 main spans
- Daily traffic
- 231
- 2019 count
- Owner
- State
- State Highway Agency
About this bridge
SR 186 over Phila Canyon is a concrete continuous culvert carrying SR 186 over Phila Canyon in Cochise County, Arizona. It was built in 1957, so it is 68 years old, older than the Arizona average of 47.8 years.
The most recent inspection reported to the Federal Highway Administration rates it in good condition with a lowest component rating of 7 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.
It carries about 231 vehicles a day, roughly 10% of them trucks, projected to reach 241 by 2039. The structure is 37 ft (11.3 m) long. If it were closed, the detour would be 75.2 mi (121 km).
Location
Open in Google MapsCondition and inspection
All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.
| Component | Rating | Meaning |
|---|---|---|
| Channel and channel protection | 7 Good | Some minor problems. |
| Culvert | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was SR 186 over Phila Canyon built?
It was built in 1957, making it 68 years old in 2025.
What condition is SR 186 over Phila Canyon in?
The National Bridge Inventory rates it in good condition. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted. The last reported inspection was in May 2021.
How much traffic does SR 186 over Phila Canyon carry?
About 231 vehicles per day (2019 count), of which roughly 10% are trucks.
How long is SR 186 over Phila Canyon?
The structure is 37 ft (11.3 m) long with a longest span of 10 ft (3 m).
Who owns SR 186 over Phila Canyon?
It is owned by the State Highway Agency.