SB I-29 over Drainage Ditch
Good Condition69 years old7,100 vehicles/day
Location
| State | Iowa |
| County | Pottawattamie |
| Location | 0.1 Mi. N Of N Jct Ia 192 |
| Carries | SB I-29 |
| Crosses | Drainage Ditch |
| Coordinates | 41.28852, -95.86744 |
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 | 101.8 sq m |
| Main Spans | 2 |
| Year Built | 1957 (reconstructed 1969) |
Traffic
| Avg Daily Traffic | 7,100 (2022) |
| Truck Traffic | 20% |
| Lanes On Bridge | 3 |
Inspection & Ownership
| Last Inspection | November 2024 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 000000000044890 |