105 450th ST over Deer Creek
Good Condition3 years old756 vehicles/day
Location
| State | Iowa |
| County | Mitchell |
| Location | 099180801 |
| Carries | 105 450th ST |
| Crosses | Deer Creek |
| Coordinates | 43.41495, -92.98526 |
Condition Ratings
| Overall Condition | Good |
| Deck | 9 (Excellent) |
| Superstructure | 9 (Excellent) |
| Substructure | 9 (Excellent) |
| Channel/Waterway | 9 (Excellent) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Stringer/Multi-beam |
| Total Length | 92.8 ft (28.3 m) |
| Max Span | 89.9 ft (27.4 m) |
| Deck Width | 33.1 ft (10.1 m) |
| Deck Area | 285.8 sq m |
| Main Spans | 1 |
| Year Built | 2023 |
Traffic
| Avg Daily Traffic | 756 (2022) |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | December 2023 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 000000000036571 |