Ia 12 over Drainage
Good Condition72 years old1,130 vehicles/day
Location
| State | Iowa |
| County | Sioux |
| Location | 1.3 Mi. S Of Jct. Ia 10 |
| Carries | Ia 12 |
| Crosses | Drainage |
| Coordinates | 42.97636, -96.48913 |
Condition Ratings
| Overall Condition | Good |
| Channel/Waterway | 8 (Very Good) |
| Culvert | 7 (Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Concrete Continuous |
| Design | Culvert |
| Total Length | 21.0 ft (6.4 m) |
| Max Span | 9.8 ft (3 m) |
| Deck Area | 74.2 sq m |
| Main Spans | 2 |
| Year Built | 1954 (reconstructed 1998) |
Traffic
| Avg Daily Traffic | 1,130 (2023) |
| Truck Traffic | 27% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 524 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Historical significance is not determined |
| Structure Number | 000000000606885 |