Co HWY 1 over Henderson Creek
Good Condition21 years old800 vehicles/day
Location
| State | Illinois |
| County | Knox |
| Location | Sw-23.t12nr1e |
| Carries | Co HWY 1 |
| Crosses | Henderson Creek |
| Coordinates | 41.01309, -90.35667 |
Condition Ratings
| Overall Condition | Good |
| Superstructure | 8 (Very Good) |
| Substructure | 8 (Very Good) |
| Channel/Waterway | 8 (Very Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Concrete |
| Design | Frame |
| Total Length | 34.1 ft (10.4 m) |
| Max Span | 32.2 ft (9.8 m) |
| Deck Area | 75.9 sq m |
| Main Spans | 1 |
| Year Built | 2005 |
Traffic
| Avg Daily Traffic | 800 (2022) |
| Truck Traffic | 5% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 224 |
| Inspection Frequency | Every 48 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 048338100000000 |