Ch 60 (198th St) over N Br Copperas Creek
Good Condition38 years old100 vehicles/day
Location
| State | Illinois |
| County | Rock Island |
| Location | 3.5 Mi SE Ill. City |
| Carries | Ch 60 (198th St) |
| Crosses | N Br Copperas Creek |
| Coordinates | 41.37715, -90.83993 |
Condition Ratings
| Overall Condition | Good |
| Deck | 8 (Very Good) |
| Superstructure | 8 (Very 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 | 65.9 ft (20.1 m) |
| Max Span | 63.0 ft (19.2 m) |
| Deck Width | 25.9 ft (7.9 m) |
| Deck Area | 158.8 sq m |
| Main Spans | 1 |
| Year Built | 1988 |
Traffic
| Avg Daily Traffic | 100 (2020) |
| Truck Traffic | 20% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | November 2022 |
| Inspection Frequency | Every 48 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 081310700000000 |