Structure 1600187 · Decatur County, IN
Carries CR 580w over Wyaloosing Creek, 00.10 S Of CR 950 S.
Set by its lowest-rated component: Superstructure and Substructure at 6 of 9.
How ratings work21 ft end to end, longest span 9 ft. 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 deck arch.
| State | Indiana |
| County | Decatur |
| Location | 00.10 S Of CR 950 S |
| Carries | CR 580w |
| Crosses | Wyaloosing Creek |
| Coordinates | 39.19612, -85.58954 |
| Material | Steel |
| Design | Arch - Deck |
| Total Length | 20.7 ft (6.3 m) |
| Max Span | 9.2 ft (2.8 m) |
| Deck Width | 15.7 ft (4.8 m) |
| Deck Area | 30.2 sq m |
| Main Spans | 2 |
| Year Built | 1984 |
| Avg Daily Traffic | 70 (2017) |
| Truck Traffic | 5% |
| Lanes On Bridge | 1 |
| Last Inspection | May 2023 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Scour Critical | 4 — Foundations need monitoring |
| Structure Number | 1600187 |
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.