Structure 65309900000000 · Menard County, IL
Carries Tr 122 over Town Branch, 1.0 Mi W Athens.
A culvert 23 ft across with 2 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 | Menard |
| Location | 1.0 Mi W Athens |
| Carries | Tr 122 |
| Crosses | Town Branch |
| Coordinates | 39.95661, -89.75106 |
| Material | Steel |
| Design | Culvert |
| Total Length | 23.3 ft (7.1 m) |
| Max Span | 23.0 ft (7 m) |
| Deck Area | 43.3 sq m |
| Main Spans | 2 |
| Year Built | 1999 |
| Avg Daily Traffic | 200 (2020) |
| Truck Traffic | 2% |
| Lanes On Bridge | 2 |
| Last Inspection | October 2023 |
| Inspection Frequency | Every 24 months |
| Owner | Town/Township Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Scour Critical | 8 — Stable, low risk |
| Structure Number | 065309900000000 |
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.