Tr 22-a (238th St) over Br Copperas Creek
Good Condition37 years old20 vehicles/day
Location
| State | Illinois |
| County | Rock Island |
| Location | 2 Mi S Illinois City |
| Carries | Tr 22-a (238th St) |
| Crosses | Br Copperas Creek |
| Coordinates | 41.36852, -90.89816 |
Condition Ratings
| Overall Condition | Good |
| Channel/Waterway | 7 (Good) |
| Culvert | 8 (Very Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Concrete Continuous |
| Design | Culvert |
| Total Length | 21.7 ft (6.6 m) |
| Max Span | 9.8 ft (3 m) |
| Deck Area | 56.1 sq m |
| Main Spans | 2 |
| Year Built | 1989 |
Traffic
| Avg Daily Traffic | 20 (2020) |
| Truck Traffic | 35% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | November 2022 |
| Inspection Frequency | Every 48 months |
| Owner | Town/Township Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 081502300000000 |