Tr 428 over S Fork Saline River
Good Condition26 years old25 vehicles/day
Location
| State | Illinois |
| County | Williamson |
| Location | 3mi SE Of Marion |
| Carries | Tr 428 |
| Crosses | S Fork Saline River |
| Coordinates | 37.67036, -88.87383 |
Condition Ratings
| Overall Condition | Good |
| Deck | 7 (Good) |
| Superstructure | 7 (Good) |
| Substructure | 8 (Very Good) |
| Channel/Waterway | 8 (Very Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Box Beam - Multiple |
| Total Length | 72.8 ft (22.2 m) |
| Max Span | 69.9 ft (21.3 m) |
| Deck Width | 24.3 ft (7.4 m) |
| Deck Area | 164.3 sq m |
| Main Spans | 1 |
| Year Built | 2000 |
Traffic
| Avg Daily Traffic | 25 (2021) |
| Truck Traffic | 8% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 223 |
| Inspection Frequency | Every 48 months |
| Owner | Town/Township Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 100316200000000 |