Perryville RD over Unnamed Creek
Good Condition28 years old15,300 vehicles/day
Location
| State | Illinois |
| County | Winnebago |
| Location | .6 Mi. S. Il 173 |
| Carries | Perryville RD |
| Crosses | Unnamed Creek |
| Coordinates | 42.35691, -89.00889 |
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 | 21.3 ft (6.5 m) |
| Max Span | 9.8 ft (3 m) |
| Deck Area | 134.6 sq m |
| Main Spans | 2 |
| Year Built | 1998 |
Traffic
| Avg Daily Traffic | 15,300 (2022) |
| Truck Traffic | 4% |
| Lanes On Bridge | 4 |
Inspection & Ownership
| Last Inspection | 523 |
| Inspection Frequency | Every 48 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 101514500000000 |