175 TH ST (ch 54) over Copperas Creek
Good Condition35 years old300 vehicles/day
Location
| State | Illinois |
| County | Rock Island |
| Location | 5 Mi. Sw. Edgington |
| Carries | 175 TH ST (ch 54) |
| Crosses | Copperas Creek |
| Coordinates | 41.35907, -90.81082 |
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 | 152.9 ft (46.6 m) |
| Max Span | 60.4 ft (18.4 m) |
| Deck Width | 36.1 ft (11 m) |
| Deck Area | 512.6 sq m |
| Main Spans | 3 |
| Year Built | 1991 |
Traffic
| Avg Daily Traffic | 300 (2020) |
| Truck Traffic | 21% |
| 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 | 081311100000000 |