Structure 17550 · Dearborn County, IN
Carries SR 46 over Indiana & Ohio Rr, 00.05 W US 52.
A culvert 25 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 | Dearborn |
| Location | 00.05 W US 52 |
| Carries | SR 46 |
| Crosses | Indiana & Ohio Rr |
| Coordinates | 39.28201, -84.86756 |
| Material | Steel |
| Design | Culvert |
| Total Length | 24.9 ft (7.6 m) |
| Max Span | 24.6 ft (7.5 m) |
| Deck Width | 45.9 ft (14 m) |
| Deck Area | 106.4 sq m |
| Main Spans | 1 |
| Year Built | 1986 |
| Avg Daily Traffic | 4,142 (2021) |
| Truck Traffic | 10% |
| Lanes On Bridge | 2 |
| Last Inspection | January 2023 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Scour Critical | Not applicable |
| Structure Number | 017550 |
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.