State Line Road over Piscasaw Creek
Fair Condition59 years old850 vehicles/day
Location
| State | Illinois |
| County | McHenry |
| Location | 3.2 Mi W Of US 14 |
| Carries | State Line Road |
| Crosses | Piscasaw Creek |
| Coordinates | 42.49478, -88.66093 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 5 (Fair) |
| Superstructure | 5 (Fair) |
| Substructure | 7 (Good) |
| Channel/Waterway | 7 (Good) |
| Scour Critical | 3 — Scour critical |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Box Beam - Multiple |
| Total Length | 64.3 ft (19.6 m) |
| Max Span | 30.2 ft (9.2 m) |
| Deck Width | 27.9 ft (8.5 m) |
| Deck Area | 166.6 sq m |
| Main Spans | 2 |
| Year Built | 1967 (reconstructed 1996) |
Traffic
| Avg Daily Traffic | 850 (2021) |
| Truck Traffic | 8% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 924 |
| Inspection Frequency | Every 24 months |
| Owner | Town/Township Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 056312100000000 |