Union Hillrd/fau91 over Trib Schoenberger CR
Fair Condition45 years old8,650 vehicles/day
Location
| State | Illinois |
| County | St. Clair |
| Location | 2.25 Mi N Ill 161 |
| Carries | Union Hillrd/fau91 |
| Crosses | Trib Schoenberger CR |
| Coordinates | 38.58006, -90.00373 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 6 (Satisfactory) |
| Superstructure | 7 (Good) |
| Substructure | 6 (Satisfactory) |
| Channel/Waterway | 6 (Satisfactory) |
| Scour Critical | 5 — Stable for scour |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Box Beam - Multiple |
| Total Length | 40.0 ft (12.2 m) |
| Max Span | 38.1 ft (11.6 m) |
| Deck Width | 45.9 ft (14 m) |
| Deck Area | 170.8 sq m |
| Main Spans | 1 |
| Year Built | 1981 |
Traffic
| Avg Daily Traffic | 8,650 (2023) |
| Truck Traffic | 3% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 324 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 082306800000000 |