Structure 68318600000000 · Montgomery County, IL
Carries Tr 324 over Creek, 2.5 Mi SW Fillmore.
Set by its lowest-rated component: Deck and Superstructure and Substructure at 5 of 9.
How ratings work22 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 | Illinois |
| County | Montgomery |
| Location | 2.5 Mi SW Fillmore |
| Carries | Tr 324 |
| Crosses | Creek |
| Coordinates | 39.07126, -89.33906 |
| Material | Concrete |
| Design | Slab |
| Total Length | 22.0 ft (6.7 m) |
| Max Span | 21.0 ft (6.4 m) |
| Deck Width | 17.4 ft (5.3 m) |
| Deck Area | 35.5 sq m |
| Main Spans | 1 |
| Year Built | 1900 |
| Avg Daily Traffic | 50 (2020) |
| Truck Traffic | 4% |
| Lanes On Bridge | 1 |
| Last Inspection | January 2025 |
| Inspection Frequency | Every 24 months |
| Owner | Town/Township Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Scour Critical | 5 — Stable for scour |
| Structure Number | 068318600000000 |
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.