Osage RD over Poyner Creek
Poor Condition66 years old59 vehicles/day
Location
| State | Iowa |
| County | Black Hawk |
| Location | 89-11-31-01-10 |
| Carries | Osage RD |
| Crosses | Poyner Creek |
| Coordinates | 42.48322, -92.19148 |
Condition Ratings
| Overall Condition | Poor |
| Deck | 5 (Fair) |
| Superstructure | 5 (Fair) |
| Substructure | 4 (Poor) |
| Channel/Waterway | 6 (Satisfactory) |
| Scour Critical | 3 — Scour critical |
Physical Characteristics
| Material | Steel |
| Design | Stringer/Multi-beam |
| Total Length | 94.2 ft (28.7 m) |
| Max Span | 34.1 ft (10.4 m) |
| Deck Width | 23.0 ft (7 m) |
| Deck Area | 200.9 sq m |
| Main Spans | 3 |
| Year Built | 1960 |
Traffic
| Avg Daily Traffic | 59 (2022) |
| Truck Traffic | 29% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | December 2023 |
| Inspection Frequency | Every 12 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 000000000075620 |