Signal Butte RD over Drainage Ditch
Fair Condition39 years old12,973 vehicles/day
Location
| State | Arizona |
| County | Maricopa |
| Location | N/ Broadway RD |
| Carries | Signal Butte RD |
| Crosses | Drainage Ditch |
| Coordinates | 33.40804, -111.59806 |
Condition Ratings
| Overall Condition | Fair |
| Channel/Waterway | 7 (Good) |
| Culvert | 6 (Satisfactory) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Concrete Continuous |
| Design | Culvert |
| Total Length | 21.0 ft (6.4 m) |
| Max Span | 9.8 ft (3 m) |
| Deck Width | 87.6 ft (26.7 m) |
| Deck Area | 170.9 sq m |
| Main Spans | 2 |
| Year Built | 1987 (reconstructed 1998) |
Traffic
| Avg Daily Traffic | 12,973 (2023) |
| Truck Traffic | 10% |
| Lanes On Bridge | 6 |
Inspection & Ownership
| Last Inspection | 125 |
| Inspection Frequency | Every 36 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 08982 |