South ST over Blue Grass Creek
Good Condition23 years old1,423 vehicles/day
Location
| State | Iowa |
| County | Audubon |
| Location | City Of Audubon |
| Carries | South ST |
| Crosses | Blue Grass Creek |
| Coordinates | 41.71708, -94.93442 |
Condition Ratings
| Overall Condition | Good |
| Deck | 7 (Good) |
| Superstructure | 7 (Good) |
| Substructure | 7 (Good) |
| Channel/Waterway | 7 (Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Concrete Continuous |
| Design | Slab |
| Total Length | 89.9 ft (27.4 m) |
| Max Span | 35.1 ft (10.7 m) |
| Deck Width | 43.3 ft (13.2 m) |
| Deck Area | 361.7 sq m |
| Main Spans | 3 |
| Year Built | 2003 |
Traffic
| Avg Daily Traffic | 1,423 (2022) |
| Truck Traffic | 7% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 824 |
| Inspection Frequency | Every 24 months |
| Owner | City/Municipal Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 000000000000511 |