20th Street over Grand Canal
Good Condition61 years old8,000 vehicles/day
Location
| State | Arizona |
| County | Maricopa |
| Location | .3 Mi N Of Thomas RD |
| Carries | 20th Street |
| Crosses | Grand Canal |
| Coordinates | 33.48420, -112.03890 |
Condition Ratings
| Overall Condition | Good |
| Deck | 7 (Good) |
| Superstructure | 7 (Good) |
| Substructure | 7 (Good) |
| Channel/Waterway | 7 (Good) |
| Scour Critical | 5 — Stable for scour |
Physical Characteristics
| Material | Concrete Continuous |
| Design | Slab |
| Total Length | 74.1 ft (22.6 m) |
| Max Span | 26.9 ft (8.2 m) |
| Deck Width | 51.8 ft (15.8 m) |
| Deck Area | 357.1 sq m |
| Main Spans | 3 |
| Year Built | 1965 |
Traffic
| Avg Daily Traffic | 8,000 (2020) |
| Truck Traffic | 2% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 124 |
| Inspection Frequency | Every 24 months |
| Owner | City/Municipal Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 08492 |