Thunderbird Road over Az Cnl Diversion Channel
Fair Condition42 years old28,325 vehicles/day
Location
| State | Arizona |
| County | Maricopa |
| Location | 0.1 Mi W Jct 59th AVE |
| Carries | Thunderbird Road |
| Crosses | Az Cnl Diversion Channel |
| Coordinates | 33.61070, -112.18970 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 6 (Satisfactory) |
| Superstructure | 7 (Good) |
| Substructure | 6 (Satisfactory) |
| Channel/Waterway | 7 (Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Prestressed Concrete Continuous |
| Design | Stringer/Multi-beam |
| Total Length | 493.1 ft (150.3 m) |
| Max Span | 123.0 ft (37.5 m) |
| Deck Width | 82.7 ft (25.2 m) |
| Deck Area | 3787.6 sq m |
| Main Spans | 4 |
| Year Built | 1984 |
Traffic
| Avg Daily Traffic | 28,325 (2024) |
| Truck Traffic | 5% |
| Lanes On Bridge | 5 |
Inspection & Ownership
| Last Inspection | 524 |
| Inspection Frequency | Every 24 months |
| Owner | City/Municipal Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 09887 |