Roachtown Roadtr 8 over Douglas Creek
Good Condition35 years old800 vehicles/day
Location
| State | Illinois |
| County | St. Clair |
| Location | 1.49 Mi S. Ill 158 |
| Carries | Roachtown Roadtr 8 |
| Crosses | Douglas Creek |
| Coordinates | 38.45983, -90.04083 |
Condition Ratings
| Overall Condition | Good |
| Deck | 7 (Good) |
| Superstructure | 7 (Good) |
| Substructure | 8 (Very Good) |
| Channel/Waterway | 8 (Very Good) |
| Scour Critical | 5 — Stable for scour |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Box Beam - Multiple |
| Total Length | 91.5 ft (27.9 m) |
| Max Span | 29.9 ft (9.1 m) |
| Deck Width | 27.9 ft (8.5 m) |
| Deck Area | 237.2 sq m |
| Main Spans | 3 |
| Year Built | 1991 |
Traffic
| Avg Daily Traffic | 800 (2023) |
| 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 | 082412500000000 |