Il 101 over Williams Creek
Fair Condition97 years old675 vehicles/day
Location
| State | Illinois |
| County | Schuyler |
| Location | 2.5m E Il61-augusta |
| Carries | Il 101 |
| Crosses | Williams Creek |
| Coordinates | 40.22804, -90.90351 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 7 (Good) |
| Superstructure | 6 (Satisfactory) |
| Substructure | 6 (Satisfactory) |
| Channel/Waterway | 7 (Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Steel Continuous |
| Design | Stringer/Multi-beam |
| Total Length | 147.6 ft (45 m) |
| Max Span | 58.1 ft (17.7 m) |
| Deck Width | 35.1 ft (10.7 m) |
| Deck Area | 481.5 sq m |
| Main Spans | 3 |
| Year Built | 1929 (reconstructed 1989) |
Traffic
| Avg Daily Traffic | 675 (2023) |
| Truck Traffic | 16% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | December 2023 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 085002500000000 |