Indian Boundary RD over Little Calumet River
Fair Condition52 years old4,690 vehicles/day
Location
| State | Indiana |
| County | Porter |
| Location | 00.80 E Jct SR 49 |
| Carries | Indian Boundary RD |
| Crosses | Little Calumet River |
| Coordinates | 41.61704, -87.02190 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 5 (Fair) |
| Superstructure | 5 (Fair) |
| Substructure | 6 (Satisfactory) |
| Channel/Waterway | 5 (Fair) |
| Scour Critical | 4 — Foundations need monitoring |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Box Beam - Multiple |
| Total Length | 60.0 ft (18.3 m) |
| Max Span | 56.8 ft (17.3 m) |
| Deck Width | 34.8 ft (10.6 m) |
| Deck Area | 194.0 sq m |
| Main Spans | 1 |
| Year Built | 1974 |
Traffic
| Avg Daily Traffic | 4,690 (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 | 6400089 |