Prairie Street over Blackberry Creek
Fair Condition54 years old1,400 vehicles/day
Location
| State | Illinois |
| County | Kane |
| Location | 0.7 Mi W Orchard Rd. |
| Carries | Prairie Street |
| Crosses | Blackberry Creek |
| Coordinates | 41.75151, -88.38981 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 5 (Fair) |
| 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 | 136.8 ft (41.7 m) |
| Max Span | 44.9 ft (13.7 m) |
| Deck Width | 27.9 ft (8.5 m) |
| Deck Area | 354.4 sq m |
| Main Spans | 3 |
| Year Built | 1972 (reconstructed 2012) |
Traffic
| Avg Daily Traffic | 1,400 (2023) |
| Truck Traffic | 4% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | October 2024 |
| Inspection Frequency | Every 24 months |
| Owner | Town/Township Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 045309400000000 |