N Boone School RD over S. Kinnikinnick Crk.
Fair Condition61 years old100 vehicles/day
Location
| State | Illinois |
| County | Boone |
| Location | 3.0 Mi N Caledonia |
| Carries | N Boone School RD |
| Crosses | S. Kinnikinnick Crk. |
| Coordinates | 42.41416, -88.91027 |
Condition Ratings
| Overall Condition | Fair |
| Channel/Waterway | 7 (Good) |
| Culvert | 6 (Satisfactory) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Steel |
| Design | Culvert |
| Total Length | 33.1 ft (10.1 m) |
| Max Span | 10.8 ft (3.3 m) |
| Deck Area | 91.9 sq m |
| Main Spans | 3 |
| Year Built | 1965 |
Traffic
| Avg Daily Traffic | 100 (2023) |
| Truck Traffic | 24% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 723 |
| Inspection Frequency | Every 24 months |
| Owner | Town/Township Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 004500400000000 |