Ill 177 over US 51 - Fap 322
Fair Condition32 years old2,000 vehicles/day
Location
| State | Illinois |
| County | Washington |
| Location | 0.5mi E Irvington |
| Carries | Ill 177 |
| Crosses | US 51 - Fap 322 |
| Coordinates | 38.43777, -89.14582 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 6 (Satisfactory) |
| Superstructure | 7 (Good) |
| Substructure | 8 (Very Good) |
| Scour Critical | Not applicable |
Physical Characteristics
| Material | Steel Continuous |
| Design | Stringer/Multi-beam |
| Total Length | 234.6 ft (71.5 m) |
| Max Span | 93.8 ft (28.6 m) |
| Deck Width | 69.2 ft (21.1 m) |
| Deck Area | 1508.7 sq m |
| Main Spans | 2 |
| Year Built | 1994 |
Traffic
| Avg Daily Traffic | 2,000 (2023) |
| Truck Traffic | 15% |
| Lanes On Bridge | 2 |
| Lanes Under Bridge | 4 |
Inspection & Ownership
| Last Inspection | 724 |
| Inspection Frequency | Every 48 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 095006800000000 |