B25 Chestnut ST over Cota Creek
Good Condition5 years old420 vehicles/day
Location
| State | Iowa |
| County | Allamakee |
| Location | 0.1 Mi W Great River RD |
| Carries | B25 Chestnut ST |
| Crosses | Cota Creek |
| Coordinates | 43.20244, -91.15618 |
Condition Ratings
| Overall Condition | Good |
| Deck | 8 (Very Good) |
| Superstructure | 8 (Very Good) |
| Substructure | 8 (Very Good) |
| Channel/Waterway | 8 (Very Good) |
| Scour Critical | 9 — Foundation above flood level |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Stringer/Multi-beam |
| Total Length | 109.9 ft (33.5 m) |
| Max Span | 109.9 ft (33.5 m) |
| Deck Width | 33.1 ft (10.1 m) |
| Deck Area | 338.4 sq m |
| Main Spans | 1 |
| Year Built | 2021 |
Traffic
| Avg Daily Traffic | 420 (2022) |
| Truck Traffic | 20% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 424 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 000000000005971 |