US 30 over N. Grove Creek
Good Condition32 years old3,180 vehicles/day
Location
| State | Iowa |
| County | Crawford |
| Location | 3.1 Mi. E Of W Jct. Ia 37 |
| Carries | US 30 |
| Crosses | N. Grove Creek |
| Coordinates | 41.89493, -95.56945 |
Condition Ratings
| Overall Condition | Good |
| Deck | 7 (Good) |
| Superstructure | 8 (Very Good) |
| Substructure | 7 (Good) |
| Channel/Waterway | 7 (Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Stringer/Multi-beam |
| Total Length | 103.0 ft (31.4 m) |
| Max Span | 100.1 ft (30.5 m) |
| Deck Width | 47.2 ft (14.4 m) |
| Deck Area | 452.2 sq m |
| Main Spans | 1 |
| Year Built | 1994 |
Traffic
| Avg Daily Traffic | 3,180 (2022) |
| Truck Traffic | 24% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 824 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 000000000021221 |