IRR US 191 over Black Mountain
Good Condition62 years old4,639 vehicles/day
Location
| State | Arizona |
| County | Apache |
| Location | 42.7 Mi N Jct SR 264 |
| Carries | IRR US 191 |
| Crosses | Black Mountain |
| Coordinates | 36.33333, -109.62778 |
Condition Ratings
| Overall Condition | Good |
| Channel/Waterway | 7 (Good) |
| Culvert | 7 (Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Steel |
| Design | Culvert |
| Total Length | 68.9 ft (21 m) |
| Max Span | 16.1 ft (4.9 m) |
| Deck Area | 165.9 sq m |
| Main Spans | 3 |
| Year Built | 1964 |
Traffic
| Avg Daily Traffic | 4,639 (2017) |
| Truck Traffic | 7% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 822 |
| Inspection Frequency | Every 48 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 06080 |