Possum Hill Road over Trib To Silver Creek
Good Condition51 years old1,100 vehicles/day
Location
| State | Illinois |
| County | Madison |
| Location | 1/4 Mi W Of Il 4 |
| Carries | Possum Hill Road |
| Crosses | Trib To Silver Creek |
| Coordinates | 38.93257, -89.80574 |
Condition Ratings
| Overall Condition | Good |
| Channel/Waterway | 6 (Satisfactory) |
| Culvert | 7 (Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Concrete Continuous |
| Design | Culvert |
| Total Length | 26.9 ft (8.2 m) |
| Max Span | 11.2 ft (3.4 m) |
| Deck Area | 59.9 sq m |
| Main Spans | 2 |
| Year Built | 1975 |
Traffic
| Avg Daily Traffic | 1,100 (2021) |
| Truck Traffic | 5% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | October 2023 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 060243600000000 |