Hidden Hollow RD over Rio De Flag Wash
Good Condition30 years old150 vehicles/day
Location
| State | Arizona |
| County | Coconino |
| Location | 4.36 Mi N Jct B 40 |
| Carries | Hidden Hollow RD |
| Crosses | Rio De Flag Wash |
| Coordinates | 35.24180, -111.68450 |
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 | 22.0 ft (6.7 m) |
| Max Span | 20.0 ft (6.1 m) |
| Deck Width | 40.0 ft (12.2 m) |
| Deck Area | 81.7 sq m |
| Main Spans | 1 |
| Year Built | 1996 |
Traffic
| Avg Daily Traffic | 150 (2020) |
| Truck Traffic | 2% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 824 |
| Inspection Frequency | Every 48 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 07020 |