US 30 over Stream
Good Condition102 years old3,090 vehicles/day
Location
| State | Iowa |
| County | Harrison |
| Location | 1.5 Mi. W Of Ia 37 |
| Carries | US 30 |
| Crosses | Stream |
| Coordinates | 41.83867, -95.61664 |
Condition Ratings
| Overall Condition | Good |
| Channel/Waterway | 7 (Good) |
| Culvert | 7 (Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Concrete Continuous |
| Design | Culvert |
| Total Length | 25.6 ft (7.8 m) |
| Max Span | 7.9 ft (2.4 m) |
| Deck Area | 104.5 sq m |
| Main Spans | 3 |
| Year Built | 1924 (reconstructed 1987) |
Traffic
| Avg Daily Traffic | 3,090 (2022) |
| Truck Traffic | 24% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | December 2023 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 000000000605810 |