Old US 30 over Richman Ditch
Good Condition96 years old200 vehicles/day
Location
| State | Indiana |
| County | LaPorte |
| Location | 00.30 W CR 450 W |
| Carries | Old US 30 |
| Crosses | Richman Ditch |
| Coordinates | 41.41370, -86.79120 |
Condition Ratings
| Overall Condition | Good |
| Deck | 7 (Good) |
| Superstructure | 7 (Good) |
| Substructure | 7 (Good) |
| Channel/Waterway | 6 (Satisfactory) |
| Scour Critical | 5 — Stable for scour |
Physical Characteristics
| Material | Concrete Continuous |
| Design | Slab |
| Total Length | 61.7 ft (18.8 m) |
| Max Span | 24.0 ft (7.3 m) |
| Deck Width | 41.3 ft (12.6 m) |
| Deck Area | 236.9 sq m |
| Main Spans | 3 |
| Year Built | 1930 |
Traffic
| Avg Daily Traffic | 200 (2020) |
| Truck Traffic | 5% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 924 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 4600120 |