Ia 461 NB over Duck Creek
Good Condition3 years old9,450 vehicles/day
Location
| State | Iowa |
| County | Scott |
| Location | 0.4 Mi. S. Of US 6 |
| Carries | Ia 461 NB |
| Crosses | Duck Creek |
| Coordinates | 41.55368, -90.56920 |
Condition Ratings
| Overall Condition | Good |
| Deck | 7 (Good) |
| Superstructure | 7 (Good) |
| Substructure | 8 (Very Good) |
| Channel/Waterway | 9 (Excellent) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Concrete Continuous |
| Design | Slab |
| Total Length | 196.9 ft (60 m) |
| Max Span | 43.0 ft (13.1 m) |
| Deck Width | 71.5 ft (21.8 m) |
| Deck Area | 1,308 sq m |
| Main Spans | 5 |
| Year Built | 2023 |
Traffic
| Avg Daily Traffic | 9,450 (2022) |
| Truck Traffic | 2% |
| Lanes On Bridge | 4 |
Inspection & Ownership
| Last Inspection | 324 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 000000000046941 |