Fas 489 Ch 21 over N Fork Salt Creek
Fair Condition93 years old1,200 vehicles/day
Location
| State | Illinois |
| County | McLean |
| Location | 2.0 Mi N Leroy |
| Carries | Fas 489 Ch 21 |
| Crosses | N Fork Salt Creek |
| Coordinates | 40.38439, -88.76443 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 6 (Satisfactory) |
| Superstructure | 6 (Satisfactory) |
| Substructure | 6 (Satisfactory) |
| Channel/Waterway | 6 (Satisfactory) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Concrete Continuous |
| Design | Slab |
| Total Length | 44.0 ft (13.4 m) |
| Max Span | 21.0 ft (6.4 m) |
| Deck Width | 29.9 ft (9.1 m) |
| Deck Area | 121.9 sq m |
| Main Spans | 2 |
| Year Built | 1933 (reconstructed 1972) |
Traffic
| Avg Daily Traffic | 1,200 (2024) |
| Truck Traffic | 22% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 224 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 057440200000000 |