Thunderbird Road over Sweetwater Wash
Fair Condition52 years old33,403 vehicles/day
Location
| State | Arizona |
| County | Maricopa |
| Location | 0.7 Mi E Of 19th Avenue |
| Carries | Thunderbird Road |
| Crosses | Sweetwater Wash |
| Coordinates | 33.60780, -112.08780 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 7 (Good) |
| Superstructure | 7 (Good) |
| Substructure | 6 (Satisfactory) |
| Channel/Waterway | 6 (Satisfactory) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Concrete Continuous |
| Design | Slab |
| Total Length | 59.1 ft (18 m) |
| Max Span | 28.9 ft (8.8 m) |
| Deck Width | 106.6 ft (32.5 m) |
| Deck Area | 585 sq m |
| Main Spans | 2 |
| Year Built | 1974 (reconstructed 1984) |
Traffic
| Avg Daily Traffic | 33,403 (2021) |
| Truck Traffic | 1% |
| Lanes On Bridge | 6 |
Inspection & Ownership
| Last Inspection | December 2022 |
| Inspection Frequency | Every 24 months |
| Owner | City/Municipal Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 09321 |