Ill 100 over Wolf Run Creek
Fair Condition95 years old2,050 vehicles/day
Location
| State | Illinois |
| County | Scott |
| Location | At Bluffs |
| Carries | Ill 100 |
| Crosses | Wolf Run Creek |
| Coordinates | 39.74799, -90.53525 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 7 (Good) |
| Superstructure | 6 (Satisfactory) |
| Substructure | 7 (Good) |
| Channel/Waterway | 7 (Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Steel Continuous |
| Design | Stringer/Multi-beam |
| Total Length | 102.7 ft (31.3 m) |
| Max Span | 49.5 ft (15.1 m) |
| Deck Width | 37.7 ft (11.5 m) |
| Deck Area | 359.9 sq m |
| Main Spans | 2 |
| Year Built | 1931 (reconstructed 1988) |
Traffic
| Avg Daily Traffic | 2,050 (2023) |
| Truck Traffic | 13% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | October 2024 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 086000600000000 |