Ill 177 over Little Crooked Creek
Fair Condition95 years old1,550 vehicles/day
Location
| State | Illinois |
| County | Washington |
| Location | 2.5 Mi W Of Il 127 |
| Carries | Ill 177 |
| Crosses | Little Crooked Creek |
| Coordinates | 38.44153, -89.41750 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 5 (Fair) |
| Superstructure | 5 (Fair) |
| Substructure | 7 (Good) |
| Channel/Waterway | 8 (Very Good) |
| Scour Critical | 5 — Stable for scour |
Physical Characteristics
| Material | Steel Continuous |
| Design | Stringer/Multi-beam |
| Total Length | 212.9 ft (64.9 m) |
| Max Span | 82.0 ft (25 m) |
| Deck Width | 33.1 ft (10.1 m) |
| Deck Area | 655.5 sq m |
| Main Spans | 3 |
| Year Built | 1931 (reconstructed 1980) |
Traffic
| Avg Daily Traffic | 1,550 (2023) |
| Truck Traffic | 16% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 724 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 095006600000000 |