Rockton RD over N Kinnikinnick Creek
Good Condition53 years old250 vehicles/day
Location
| State | Illinois |
| County | Boone |
| Location | 6.5 Mi NE Roscoe |
| Carries | Rockton RD |
| Crosses | N Kinnikinnick Creek |
| Coordinates | 42.45763, -88.92134 |
Condition Ratings
| Overall Condition | Good |
| Channel/Waterway | 6 (Satisfactory) |
| Culvert | 7 (Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Concrete |
| Design | Culvert |
| Total Length | 32.5 ft (9.9 m) |
| Max Span | 9.8 ft (3 m) |
| Deck Area | 84.2 sq m |
| Main Spans | 3 |
| Year Built | 1973 |
Traffic
| Avg Daily Traffic | 250 (2023) |
| Truck Traffic | 21% |
| 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 | 004306300000000 |