Structure 1100239 · Clay County, IN
Carries CR 300w over Lafferty Ditch, 00.40 S Of CR 500 S.
24 ft end to end. 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 or the layout of the shorter spans, so those are drawn as typical for a slab bridge.
| State | Indiana |
| County | Clay |
| Location | 00.40 S Of CR 500 S |
| Carries | CR 300w |
| Crosses | Lafferty Ditch |
| Coordinates | 39.30968, -87.16536 |
| Material | Concrete |
| Design | Slab |
| Total Length | 23.6 ft (7.2 m) |
| Max Span | 20.0 ft (6.1 m) |
| Deck Width | 18.0 ft (5.5 m) |
| Deck Area | 39.6 sq m |
| Main Spans | 1 |
| Year Built | 1900 |
| Avg Daily Traffic | 19 (2022) |
| Truck Traffic | 3% |
| Lanes On Bridge | 1 |
| Last Inspection | September 2023 |
| Inspection Frequency | Every 12 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Scour Critical | 3 — Scour critical |
| Structure Number | 1100239 |
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.