Cottonwood Road over Silver Creek
Good Condition17 years old15 vehicles/day
Location
| State | Iowa |
| County | Pottawattamie |
| Location | 074410303 |
| Carries | Cottonwood Road |
| Crosses | Silver Creek |
| Coordinates | 41.24597, -95.54097 |
Condition Ratings
| Overall Condition | Good |
| Deck | 7 (Good) |
| 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 | 190.9 ft (58.2 m) |
| Max Span | 68.9 ft (21 m) |
| Deck Width | 27.2 ft (8.3 m) |
| Deck Area | 483.1 sq m |
| Main Spans | 3 |
| Year Built | 2009 |
Traffic
| Avg Daily Traffic | 15 (2022) |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 723 |
| Inspection Frequency | Every 48 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 000000000284341 |