IRR Riggs Road over I 10; EB & WB
Fair Condition59 years old14,292 vehicles/day
Location
| State | Arizona |
| County | Maricopa |
| Location | 12.6 Mi S Of Jct US 60 |
| Carries | IRR Riggs Road |
| Crosses | I 10; EB & WB |
| Coordinates | 33.21920, -111.92070 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 6 (Satisfactory) |
| Superstructure | 5 (Fair) |
| Substructure | 7 (Good) |
| Scour Critical | Not applicable |
Physical Characteristics
| Material | Steel Continuous |
| Design | Stringer/Multi-beam |
| Total Length | 300.9 ft (91.7 m) |
| Max Span | 92.8 ft (28.3 m) |
| Deck Width | 31.2 ft (9.5 m) |
| Deck Area | 871.1 sq m |
| Main Spans | 4 |
| Year Built | 1967 |
Traffic
| Avg Daily Traffic | 14,292 (2022) |
| Truck Traffic | 5% |
| Lanes On Bridge | 2 |
| Lanes Under Bridge | 4 |
Inspection & Ownership
| Last Inspection | 823 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 01148 |