Snowflake-concho over Silver Creek
Fair Condition54 years old3,466 vehicles/day
Location
| State | Arizona |
| County | Navajo |
| Location | 0.6 Mi E Jct SR 77 |
| Carries | Snowflake-concho |
| Crosses | Silver Creek |
| Coordinates | 34.51339, -110.06905 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 6 (Satisfactory) |
| Superstructure | 6 (Satisfactory) |
| Substructure | 7 (Good) |
| Channel/Waterway | 3 (Serious) |
| Scour Critical | 5 — Stable for scour |
Physical Characteristics
| Material | Concrete Continuous |
| Design | Slab |
| Total Length | 167.0 ft (50.9 m) |
| Max Span | 44.9 ft (13.7 m) |
| Deck Width | 32.5 ft (9.9 m) |
| Deck Area | 503.9 sq m |
| Main Spans | 4 |
| Year Built | 1972 |
Traffic
| Avg Daily Traffic | 3,466 (2021) |
| Truck Traffic | 5% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 524 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 09573 |