SB I-380 over Indian Creek
Good Condition42 years old8,450 vehicles/day
Location
| State | Iowa |
| County | Black Hawk |
| Location | 2.1 Mi. S Of Jct. 20 |
| Carries | SB I-380 |
| Crosses | Indian Creek |
| Coordinates | 42.41961, -92.18086 |
Condition Ratings
| Overall Condition | Good |
| Deck | 7 (Good) |
| Superstructure | 8 (Very Good) |
| Substructure | 7 (Good) |
| Channel/Waterway | 8 (Very Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Stringer/Multi-beam |
| Total Length | 132.9 ft (40.5 m) |
| Max Span | 44.0 ft (13.4 m) |
| Deck Width | 43.3 ft (13.2 m) |
| Deck Area | 534.6 sq m |
| Main Spans | 3 |
| Year Built | 1984 |
Traffic
| Avg Daily Traffic | 8,450 (2022) |
| Truck Traffic | 28% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | December 2022 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 000000000605530 |