330th over Blair Creek
Good Condition60 years old236 vehicles/day
Location
| State | Iowa |
| County | Cerro Gordo |
| Location | 097200901 |
| Carries | 330th |
| Crosses | Blair Creek |
| Coordinates | 43.24189, -93.21419 |
Condition Ratings
| Overall Condition | Good |
| Deck | 7 (Good) |
| Superstructure | 7 (Good) |
| Substructure | 8 (Very Good) |
| Channel/Waterway | 7 (Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Concrete Continuous |
| Design | Slab |
| Total Length | 75.1 ft (22.9 m) |
| Max Span | 28.9 ft (8.8 m) |
| Deck Width | 29.5 ft (9 m) |
| Deck Area | 206.1 sq m |
| Main Spans | 3 |
| Year Built | 1966 |
Traffic
| Avg Daily Traffic | 236 (2022) |
| Truck Traffic | 19% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 124 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 000000000106670 |