Ia 175 over Maple River
Good Condition4 years old1,220 vehicles/day
Location
| State | Iowa |
| County | Monona |
| Location | 1.0 Mi. W. Of Ia 141 |
| Carries | Ia 175 |
| Crosses | Maple River |
| Coordinates | 42.15680, -95.81035 |
Condition Ratings
| Overall Condition | Good |
| Deck | 8 (Very Good) |
| Superstructure | 8 (Very Good) |
| Substructure | 8 (Very Good) |
| Channel/Waterway | 8 (Very Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Stringer/Multi-beam |
| Total Length | 302.5 ft (92.2 m) |
| Max Span | 127.0 ft (38.7 m) |
| Deck Width | 47.2 ft (14.4 m) |
| Deck Area | 1327.7 sq m |
| Main Spans | 3 |
| Year Built | 2022 |
Traffic
| Avg Daily Traffic | 1,220 (2023) |
| Truck Traffic | 18% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 223 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 000000000037081 |