US 421 over Prairie Creek
Good Condition61 years old12,516 vehicles/day
Location
| State | Indiana |
| County | Clinton |
| Location | 00.06 S SR 39 |
| Carries | US 421 |
| Crosses | Prairie Creek |
| Coordinates | 40.27969, -86.50940 |
Condition Ratings
| Overall Condition | Good |
| Deck | 8 (Very Good) |
| Superstructure | 8 (Very Good) |
| Substructure | 7 (Good) |
| Channel/Waterway | 8 (Very Good) |
| Scour Critical | 7 — Countermeasures installed |
Physical Characteristics
| Material | Concrete Continuous |
| Design | Slab |
| Total Length | 50.9 ft (15.5 m) |
| Max Span | 19.7 ft (6 m) |
| Deck Width | 66.3 ft (20.2 m) |
| Deck Area | 313.1 sq m |
| Main Spans | 3 |
| Year Built | 1965 (reconstructed 1995) |
Traffic
| Avg Daily Traffic | 12,516 (2021) |
| Truck Traffic | 7% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 223 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 032180 |