Ch 20 over Williams Creek
Poor Condition54 years old325 vehicles/day
Location
| State | Illinois |
| County | Hancock |
| Location | 1.5 Mi S Of Augusta |
| Carries | Ch 20 |
| Crosses | Williams Creek |
| Coordinates | 40.21128, -90.94651 |
Condition Ratings
| Overall Condition | Poor |
| Deck | 4 (Poor) |
| Superstructure | 5 (Fair) |
| Substructure | 6 (Satisfactory) |
| Channel/Waterway | 6 (Satisfactory) |
| Scour Critical | 5 — Stable for scour |
Physical Characteristics
| Material | Steel Continuous |
| Design | Stringer/Multi-beam |
| Total Length | 102.0 ft (31.1 m) |
| Max Span | 36.1 ft (11 m) |
| Deck Width | 36.7 ft (11.2 m) |
| Deck Area | 348.3 sq m |
| Main Spans | 3 |
| Year Built | 1972 |
Traffic
| Avg Daily Traffic | 325 (2023) |
| Truck Traffic | 15% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 323 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 034320100000000 |