Structure 31513 · St. Joseph County, IN
Carries SR 331 over Juday Creek, 01.02 S I-80 / I-90.
A culvert 22 ft across. Lengths are drawn to scale; at this length a semi-truck would be a speck. Each part is colored by its latest inspection rating. The inventory records lengths but not heights, so those are drawn as typical for a culvert.
| State | Indiana |
| County | St. Joseph |
| Location | 01.02 S I-80 / I-90 |
| Carries | SR 331 |
| Crosses | Juday Creek |
| Coordinates | 41.71645, -86.13916 |
| Material | Concrete |
| Design | Culvert |
| Total Length | 22.0 ft (6.7 m) |
| Max Span | 20.0 ft (6.1 m) |
| Deck Width | 75.8 ft (23.1 m) |
| Deck Area | 154.8 sq m |
| Main Spans | 1 |
| Year Built | 1997 |
| Avg Daily Traffic | 14,962 (2018) |
| Truck Traffic | 5% |
| Lanes On Bridge | 4 |
| Last Inspection | July 2023 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Scour Critical | 8 — Stable, low risk |
| Structure Number | 031513 |
Inspectors rate each major part of a bridge (the deck you drive on, the superstructure of beams that holds it up, and the substructure of piers and abutments beneath) on a 0–9 scale. A bridge's overall condition is its lowest of those ratings, so one deteriorated component makes the whole bridge "poor."
A poor rating is not a closure. It means the bridge is flagged for priority repair or replacement; bridges judged unsafe are closed or posted with weight limits. The waterway (channel) rating is reported, but it does not count toward the overall classification.