Structure 58506500000000 · Macon County, IL
Carries Fau 7355 Ch 24 over Lake Decatur Trib, 4.3 Miles North East.
A culvert 24 ft across with 3 openings. 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 | Illinois |
| County | Macon |
| Location | 4.3 Miles North East |
| Carries | Fau 7355 Ch 24 |
| Crosses | Lake Decatur Trib |
| Coordinates | 39.88234, -88.87395 |
| Material | Concrete |
| Design | Culvert |
| Total Length | 24.3 ft (7.4 m) |
| Max Span | 6.2 ft (1.9 m) |
| Deck Area | 54.0 sq m |
| Main Spans | 3 |
| Year Built | 1986 |
| Avg Daily Traffic | 2,200 (2023) |
| Truck Traffic | 7% |
| Lanes On Bridge | 2 |
| Last Inspection | April 2024 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Scour Critical | 5 — Stable for scour |
| Structure Number | 058506500000000 |
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.