High Prairie Sch R over Douglas Creek
Good Condition27 years old200 vehicles/day
Location
| State | Illinois |
| County | St. Clair |
| Location | 1.2 Mile N Ch 47 |
| Carries | High Prairie Sch R |
| Crosses | Douglas Creek |
| Coordinates | 38.44194, -90.01063 |
Condition Ratings
| Overall Condition | Good |
| Deck | 7 (Good) |
| Superstructure | 7 (Good) |
| Substructure | 7 (Good) |
| Channel/Waterway | 8 (Very Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Box Beam - Multiple |
| Total Length | 99.7 ft (30.4 m) |
| Max Span | 39.4 ft (12 m) |
| Deck Width | 24.0 ft (7.3 m) |
| Deck Area | 221.9 sq m |
| Main Spans | 3 |
| Year Built | 1999 |
Traffic
| Avg Daily Traffic | 200 (2023) |
| Truck Traffic | 20% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 221 |
| Inspection Frequency | Every 48 months |
| Owner | Town/Township Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 082414100000000 |