US 63 over Trib. To Muchakinock
Good Condition29 years old6,250 vehicles/day
Location
| State | Iowa |
| County | Mahaska |
| Location | 5.2 Miles N Of Jct Ia 137 |
| Carries | US 63 |
| Crosses | Trib. To Muchakinock |
| Coordinates | 41.22156, -92.64100 |
Condition Ratings
| Overall Condition | Good |
| Channel/Waterway | 6 (Satisfactory) |
| Culvert | 7 (Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Concrete Continuous |
| Design | Culvert |
| Total Length | 26.9 ft (8.2 m) |
| Max Span | 13.1 ft (4 m) |
| Deck Area | 100.0 sq m |
| Main Spans | 2 |
| Year Built | 1997 |
Traffic
| Avg Daily Traffic | 6,250 (2022) |
| Truck Traffic | 19% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 224 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 000000000607965 |