SR 186 over Walnut Canyon
Good Condition69 years old231 vehicles/day
Location
| State | Arizona |
| County | Cochise |
| Location | 17.2 Mi W Jct SR 181 |
| Carries | SR 186 |
| Crosses | Walnut Canyon |
| Coordinates | 32.17740, -109.62570 |
Condition Ratings
| Overall Condition | Good |
| Channel/Waterway | 7 (Good) |
| Culvert | 7 (Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Concrete Continuous |
| Design | Culvert |
| Total Length | 74.1 ft (22.6 m) |
| Max Span | 9.8 ft (3 m) |
| Deck Width | 41.3 ft (12.6 m) |
| Deck Area | 284.8 sq m |
| Main Spans | 6 |
| Year Built | 1957 |
Traffic
| Avg Daily Traffic | 231 (2019) |
| Truck Traffic | 10% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 521 |
| Inspection Frequency | Every 48 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 05096 |