SR 303l over Twin Buttes Wash
Good Condition16 years old5,994 vehicles/day
Location
| State | Arizona |
| County | Maricopa |
| Location | 6.9 Mi N Jct US 60 |
| Carries | SR 303l |
| Crosses | Twin Buttes Wash |
| Coordinates | 33.72006, -112.30966 |
Condition Ratings
| Overall Condition | Good |
| Deck | 8 (Very Good) |
| Superstructure | 8 (Very Good) |
| Substructure | 8 (Very Good) |
| Channel/Waterway | 7 (Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Stringer/Multi-beam |
| Total Length | 144.0 ft (43.9 m) |
| Max Span | 134.8 ft (41.1 m) |
| Deck Width | 72.8 ft (22.2 m) |
| Deck Area | 974.6 sq m |
| Main Spans | 1 |
| Year Built | 2010 |
Traffic
| Avg Daily Traffic | 5,994 (2022) |
| Truck Traffic | 7% |
| Lanes On Bridge | 3 |
Inspection & Ownership
| Last Inspection | 225 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 02905 |