US 51 (nb)(fap 322 over Salt Creek
Fair Condition40 years old9,450 vehicles/day
Location
| State | Illinois |
| County | De Witt |
| Location | 2 Mi S Of Clinton |
| Carries | US 51 (nb)(fap 322 |
| Crosses | Salt Creek |
| Coordinates | 40.10686, -88.96546 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 7 (Good) |
| Superstructure | 7 (Good) |
| Substructure | 6 (Satisfactory) |
| Channel/Waterway | 7 (Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Prestressed Concrete Continuous |
| Design | Stringer/Multi-beam |
| Total Length | 299.9 ft (91.4 m) |
| Max Span | 86.0 ft (26.2 m) |
| Deck Width | 43.3 ft (13.2 m) |
| Deck Area | 1206.5 sq m |
| Main Spans | 4 |
| Year Built | 1986 |
Traffic
| Avg Daily Traffic | 9,450 (2023) |
| Truck Traffic | 15% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 924 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 020005700000000 |