US 421 over Cobbs Fork Sand Creek
Fair Condition40 years old4,600 vehicles/day
Location
| State | Indiana |
| County | Decatur |
| Location | 04.43 S SR 46 |
| Carries | US 421 |
| Crosses | Cobbs Fork Sand Creek |
| Coordinates | 39.29428, -85.42280 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 6 (Satisfactory) |
| Superstructure | 6 (Satisfactory) |
| 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 | 35.8 ft (10.9 m) |
| Deck Width | 46.9 ft (14.3 m) |
| Deck Area | 391.8 sq m |
| Main Spans | 3 |
| Year Built | 1986 |
Traffic
| Avg Daily Traffic | 4,600 (2014) |
| Truck Traffic | 10% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 124 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 032080 |