US 421 over Blinn Ditch
Fair Condition38 years old3,720 vehicles/day
Location
| State | Indiana |
| County | Clinton |
| Location | 01.68 N SR 75 |
| Carries | US 421 |
| Crosses | Blinn Ditch |
| Coordinates | 40.30349, -86.53923 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 5 (Fair) |
| Superstructure | 5 (Fair) |
| Substructure | 7 (Good) |
| Channel/Waterway | 8 (Very Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Concrete Continuous |
| Design | Slab |
| Total Length | 71.2 ft (21.7 m) |
| Max Span | 27.9 ft (8.5 m) |
| Deck Width | 46.9 ft (14.3 m) |
| Deck Area | 310.3 sq m |
| Main Spans | 3 |
| Year Built | 1988 (reconstructed 2016) |
Traffic
| Avg Daily Traffic | 3,720 (2016) |
| Truck Traffic | 11% |
| 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 | 032190 |