CR 450n over Big Slough
Fair Condition46 years old60 vehicles/day
Location
| State | Indiana |
| County | Bartholomew |
| Location | 00.03 E Of US 31 |
| Carries | CR 450n |
| Crosses | Big Slough |
| Coordinates | 39.26643, -85.94331 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 6 (Satisfactory) |
| Superstructure | 6 (Satisfactory) |
| Substructure | 6 (Satisfactory) |
| Channel/Waterway | 6 (Satisfactory) |
| Scour Critical | 5 — Stable for scour |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Box Beam - Multiple |
| Total Length | 59.7 ft (18.2 m) |
| Max Span | 20.0 ft (6.1 m) |
| Deck Width | 29.9 ft (9.1 m) |
| Deck Area | 165.6 sq m |
| Main Spans | 3 |
| Year Built | 1980 |
Traffic
| Avg Daily Traffic | 60 (2022) |
| Truck Traffic | 2% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 524 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 0300130 |