US 421 over Little Monon Creek
Fair Condition17 years old6,960 vehicles/day
Location
| State | Indiana |
| County | White |
| Location | 00.72 S SR 16 |
| Carries | US 421 |
| Crosses | Little Monon Creek |
| Coordinates | 40.85754, -86.87900 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 7 (Good) |
| Superstructure | 6 (Satisfactory) |
| Substructure | 8 (Very Good) |
| Channel/Waterway | 8 (Very Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Box Beam - Single/Spread |
| Total Length | 77.4 ft (23.6 m) |
| Max Span | 74.5 ft (22.7 m) |
| Deck Width | 46.9 ft (14.3 m) |
| Deck Area | 337.5 sq m |
| Main Spans | 1 |
| Year Built | 2009 (reconstructed 2020) |
Traffic
| Avg Daily Traffic | 6,960 (2008) |
| Truck Traffic | 22% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 523 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 076584 |