SR 260 over Mortensen Wash
Fair Condition52 years old5,217 vehicles/day
Location
| State | Arizona |
| County | Navajo |
| Location | 11.8 Mi W Jct US 60 |
| Carries | SR 260 |
| Crosses | Mortensen Wash |
| Coordinates | 34.31150, -110.22900 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 6 (Satisfactory) |
| Superstructure | 7 (Good) |
| Substructure | 7 (Good) |
| Channel/Waterway | 7 (Good) |
| Scour Critical | 7 — Countermeasures installed |
Physical Characteristics
| Material | Prestressed Concrete Continuous |
| Design | Stringer/Multi-beam |
| Total Length | 219.2 ft (66.8 m) |
| Max Span | 73.2 ft (22.3 m) |
| Deck Width | 40.7 ft (12.4 m) |
| Deck Area | 828.3 sq m |
| Main Spans | 3 |
| Year Built | 1974 |
Traffic
| Avg Daily Traffic | 5,217 (2022) |
| Truck Traffic | 16% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | October 2024 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 01641 |