SR 39 over Marquardt Ditch
Fair Condition75 years old2,120 vehicles/day
Location
| State | Indiana |
| County | LaPorte |
| Location | 02.11 S US 30 |
| Carries | SR 39 |
| Crosses | Marquardt Ditch |
| Coordinates | 41.37523, -86.73691 |
Condition Ratings
| Overall Condition | Fair |
| Channel/Waterway | 7 (Good) |
| Culvert | 6 (Satisfactory) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Concrete |
| Design | Culvert |
| Total Length | 23.0 ft (7 m) |
| Max Span | 19.7 ft (6 m) |
| Deck Width | 37.1 ft (11.3 m) |
| Deck Area | 79.1 sq m |
| Main Spans | 1 |
| Year Built | 1951 |
Traffic
| Avg Daily Traffic | 2,120 (2004) |
| Truck Traffic | 10% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | December 2023 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 013500 |