CR 450s over Cobb Ditch
Fair Condition56 years old640 vehicles/day
Location
| State | Indiana |
| County | Porter |
| Location | 00.40 W Smoke Road |
| Carries | CR 450s |
| Crosses | Cobb Ditch |
| Coordinates | 41.36940, -87.07380 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 5 (Fair) |
| Superstructure | 5 (Fair) |
| Substructure | 6 (Satisfactory) |
| Channel/Waterway | 6 (Satisfactory) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Concrete |
| Design | Channel Beam |
| Total Length | 39.7 ft (12.1 m) |
| Max Span | 35.8 ft (10.9 m) |
| Deck Width | 27.9 ft (8.5 m) |
| Deck Area | 102.8 sq m |
| Main Spans | 1 |
| Year Built | 1970 (reconstructed 1996) |
Traffic
| Avg Daily Traffic | 640 (2018) |
| Truck Traffic | 6% |
| 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 | 6400060 |