CR 1850s over Chapman Ditch
Fair Condition41 years old200 vehicles/day
Location
| State | Indiana |
| County | LaPorte |
| Location | 0.20 East US 421 |
| Carries | CR 1850s |
| Crosses | Chapman Ditch |
| Coordinates | 41.33909, -86.88910 |
Condition Ratings
| Overall Condition | Fair |
| Channel/Waterway | 6 (Satisfactory) |
| Culvert | 5 (Fair) |
| Scour Critical | 5 — Stable for scour |
Physical Characteristics
| Material | Steel |
| Design | Culvert |
| Total Length | 25.3 ft (7.7 m) |
| Max Span | 10.5 ft (3.2 m) |
| Deck Width | 44.0 ft (13.4 m) |
| Deck Area | 103.2 sq m |
| Main Spans | 2 |
| Year Built | 1985 |
Traffic
| Avg Daily Traffic | 200 (2024) |
| 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 | 4600147 |