US 421 over Gas Creek
Good Condition29 years old9,220 vehicles/day
Location
| State | Indiana |
| County | Decatur |
| Location | 00.21 S SR 46 |
| Carries | US 421 |
| Crosses | Gas Creek |
| Coordinates | 39.33435, -85.47890 |
Condition Ratings
| Overall Condition | Good |
| Deck | 7 (Good) |
| Superstructure | 8 (Very Good) |
| Substructure | 8 (Very Good) |
| Channel/Waterway | 7 (Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Stringer/Multi-beam |
| Total Length | 58.7 ft (17.9 m) |
| Max Span | 56.8 ft (17.3 m) |
| Deck Width | 49.9 ft (15.2 m) |
| Deck Area | 272.1 sq m |
| Main Spans | 1 |
| Year Built | 1997 |
Traffic
| Avg Daily Traffic | 9,220 (2014) |
| Truck Traffic | 5% |
| 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 | 032100 |