Graf Road over Piscasaw Creek
Poor Condition28 years old375 vehicles/day
Location
| State | Illinois |
| County | McHenry |
| Location | 0.4 Mi E Of Maxon RD |
| Carries | Graf Road |
| Crosses | Piscasaw Creek |
| Coordinates | 42.44406, -88.66052 |
Condition Ratings
| Overall Condition | Poor |
| Deck | 4 (Poor) |
| Superstructure | 4 (Poor) |
| Substructure | 6 (Satisfactory) |
| Channel/Waterway | 8 (Very Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Box Beam - Multiple |
| Total Length | 95.1 ft (29 m) |
| Max Span | 40.0 ft (12.2 m) |
| Deck Width | 29.9 ft (9.1 m) |
| Deck Area | 263.9 sq m |
| Main Spans | 3 |
| Year Built | 1998 |
Traffic
| Avg Daily Traffic | 375 (2021) |
| Truck Traffic | 9% |
| 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 | 056316300000000 |