I 19; Frontage RD over Tinaja Wash
Fair Condition94 years old2,037 vehicles/day
Location
| State | Arizona |
| County | Pima |
| Location | 23.3 Mi N Jct SR 289 |
| Carries | I 19; Frontage RD |
| Crosses | Tinaja Wash |
| Coordinates | 31.73980, -111.05170 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 6 (Satisfactory) |
| Superstructure | 6 (Satisfactory) |
| Substructure | 6 (Satisfactory) |
| Channel/Waterway | 6 (Satisfactory) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Concrete Continuous |
| Design | Slab |
| Total Length | 65.0 ft (19.8 m) |
| Max Span | 22.0 ft (6.7 m) |
| Deck Width | 43.0 ft (13.1 m) |
| Deck Area | 259.4 sq m |
| Main Spans | 3 |
| Year Built | 1932 (reconstructed 1951) |
Traffic
| Avg Daily Traffic | 2,037 (2021) |
| Truck Traffic | 16% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 523 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 00356 |