180th ST over Turkey River
Good Condition24 years old35 vehicles/day
Location
| State | Iowa |
| County | Howard |
| Location | 097120101 |
| Carries | 180th ST |
| Crosses | Turkey River |
| Coordinates | 43.25519, -92.21399 |
Condition Ratings
| Overall Condition | Good |
| Channel/Waterway | 7 (Good) |
| Culvert | 7 (Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Steel |
| Design | Culvert |
| Total Length | 42.0 ft (12.8 m) |
| Max Span | 9.8 ft (3 m) |
| Deck Width | 27.9 ft (8.5 m) |
| Deck Area | 108.8 sq m |
| Main Spans | 4 |
| Year Built | 2002 |
Traffic
| Avg Daily Traffic | 35 (2022) |
| 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 | 000000000181711 |