Tr 15 over Clear Creek
Good Condition37 years old75 vehicles/day
Location
| State | Illinois |
| County | Cumberland |
| Location | 1.5 Mi SE Of Trilla |
| Carries | Tr 15 |
| Crosses | Clear Creek |
| Coordinates | 39.36700, -88.33001 |
Condition Ratings
| Overall Condition | Good |
| Deck | 7 (Good) |
| Superstructure | 7 (Good) |
| Substructure | 8 (Very Good) |
| Channel/Waterway | 8 (Very Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Box Beam - Multiple |
| Total Length | 93.8 ft (28.6 m) |
| Max Span | 42.0 ft (12.8 m) |
| Deck Width | 26.9 ft (8.2 m) |
| Deck Area | 234.5 sq m |
| Main Spans | 3 |
| Year Built | 1989 |
Traffic
| Avg Daily Traffic | 75 (2021) |
| Truck Traffic | 7% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 323 |
| Inspection Frequency | Every 48 months |
| Owner | Town/Township Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 018316400000000 |