320th ST over Creek
Good Condition6 years old26 vehicles/day
Location
| State | Iowa |
| County | Mitchell |
| Location | 1/8 Mi. W. Of Balsam Ave. |
| Carries | 320th ST |
| Crosses | Creek |
| Coordinates | 43.22732, -93.00710 |
Condition Ratings
| Overall Condition | Good |
| Channel/Waterway | 9 (Excellent) |
| Culvert | 9 (Excellent) |
| Scour Critical | 9 — Foundation above flood level |
Physical Characteristics
| Material | Concrete |
| Design | Culvert |
| Total Length | 40.4 ft (12.3 m) |
| Max Span | 12.1 ft (3.7 m) |
| Deck Width | 36.1 ft (11 m) |
| Deck Area | 135.3 sq m |
| Main Spans | 3 |
| Year Built | 2020 |
Traffic
| Avg Daily Traffic | 26 (2022) |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 124 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 000000000247651 |