Structure 11564 · Maricopa County, AZ
Carries Sun Valley PKWY over Golf Cart Up, 16.6 Mi N/ Mcdowell RD.
A culvert 21 ft across. Lengths are drawn to scale; at this length a semi-truck would be a speck. Each part is colored by its latest inspection rating. The inventory records lengths but not heights, so those are drawn as typical for a culvert.
| State | Arizona |
| County | Maricopa |
| Location | 16.6 Mi N/ Mcdowell RD |
| Carries | Sun Valley PKWY |
| Crosses | Golf Cart Up |
| Coordinates | 33.66060, -112.62240 |
| Material | Concrete |
| Design | Culvert |
| Total Length | 21.0 ft (6.4 m) |
| Max Span | 21.0 ft (6.4 m) |
| Deck Area | 148.5 sq m |
| Main Spans | 1 |
| Year Built | 2018 |
| Avg Daily Traffic | 9,729 (2020) |
| Truck Traffic | 10% |
| Lanes On Bridge | 4 |
| Last Inspection | January 2024 |
| Inspection Frequency | Every 36 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Scour Critical | Not applicable |
| Structure Number | 11564 |
Inspectors rate each major part of a bridge (the deck you drive on, the superstructure of beams that holds it up, and the substructure of piers and abutments beneath) on a 0–9 scale. A bridge's overall condition is its lowest of those ratings, so one deteriorated component makes the whole bridge "poor."
A poor rating is not a closure. It means the bridge is flagged for priority repair or replacement; bridges judged unsafe are closed or posted with weight limits. The waterway (channel) rating is reported, but it does not count toward the overall classification.