SB I-380 over Poyner Creek
Fair Condition43 years old13,450 vehicles/day
Location
| State | Iowa |
| County | Black Hawk |
| Location | 0.2 Mi. N Of Jct. SR V49 |
| Carries | SB I-380 |
| Crosses | Poyner Creek |
| Coordinates | 42.44970, -92.22312 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 6 (Satisfactory) |
| Superstructure | 8 (Very Good) |
| Substructure | 7 (Good) |
| Channel/Waterway | 7 (Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Stringer/Multi-beam |
| Total Length | 163.1 ft (49.7 m) |
| Max Span | 56.1 ft (17.1 m) |
| Deck Width | 43.3 ft (13.2 m) |
| Deck Area | 656.0 sq m |
| Main Spans | 3 |
| Year Built | 1983 |
Traffic
| Avg Daily Traffic | 13,450 (2022) |
| Truck Traffic | 23% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 123 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 000000000605230 |