US 51 (fap 322) over East Fork Kaskaskia
Fair Condition68 years old2,750 vehicles/day
Location
| State | Illinois |
| County | Marion |
| Location | 10 Mi S Fayette Co L |
| Carries | US 51 (fap 322) |
| Crosses | East Fork Kaskaskia |
| Coordinates | 38.69129, -89.10002 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 5 (Fair) |
| Superstructure | 6 (Satisfactory) |
| Substructure | 6 (Satisfactory) |
| Channel/Waterway | 6 (Satisfactory) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Steel Continuous |
| Design | Stringer/Multi-beam |
| Total Length | 144.0 ft (43.9 m) |
| Max Span | 51.5 ft (15.7 m) |
| Deck Width | 35.8 ft (10.9 m) |
| Deck Area | 478.5 sq m |
| Main Spans | 3 |
| Year Built | 1958 |
Traffic
| Avg Daily Traffic | 2,750 (2023) |
| Truck Traffic | 18% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 125 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 061000500000000 |