IRR Mcdowell Road over Southern Canal
Fair Condition49 years old21,615 vehicles/day
Location
| State | Arizona |
| County | Maricopa |
| Location | 0.5 Mi E Jct Gilbert RD |
| Carries | IRR Mcdowell Road |
| Crosses | Southern Canal |
| Coordinates | 33.46710, -111.77860 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 6 (Satisfactory) |
| Superstructure | 7 (Good) |
| Substructure | 8 (Very Good) |
| Channel/Waterway | 8 (Very Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Tee Beam |
| Total Length | 98.1 ft (29.9 m) |
| Max Span | 47.9 ft (14.6 m) |
| Deck Width | 103.7 ft (31.6 m) |
| Deck Area | 944.8 sq m |
| Main Spans | 2 |
| Year Built | 1977 (reconstructed 2000) |
Traffic
| Avg Daily Traffic | 21,615 (2023) |
| Truck Traffic | 5% |
| Lanes On Bridge | 7 |
Inspection & Ownership
| Last Inspection | 924 |
| Inspection Frequency | Every 24 months |
| Owner | City/Municipal Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 09423 |