Ch 20 over Clear Creek
Good Condition117 years old200 vehicles/day
Location
| State | Illinois |
| County | Clark |
| Location | .5 Mi N Dennison |
| Carries | Ch 20 |
| Crosses | Clear Creek |
| Coordinates | 39.46969, -87.59674 |
Condition Ratings
| Overall Condition | Good |
| Deck | 7 (Good) |
| Superstructure | 7 (Good) |
| Substructure | 7 (Good) |
| Channel/Waterway | 7 (Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Box Beam - Multiple |
| Total Length | 51.8 ft (15.8 m) |
| Max Span | 49.9 ft (15.2 m) |
| Deck Width | 30.2 ft (9.2 m) |
| Deck Area | 145.4 sq m |
| Main Spans | 1 |
| Year Built | 1909 (reconstructed 1977) |
Traffic
| Avg Daily Traffic | 200 (2021) |
| Truck Traffic | 7% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 225 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 012315000000000 |