County Line RD over Geryune Creek
Good Condition67 years old1,000 vehicles/day
Location
| State | Illinois |
| County | McHenry |
| Location | 0.8 N Of Dunham Road |
| Carries | County Line RD |
| Crosses | Geryune Creek |
| Coordinates | 42.35437, -88.70563 |
Condition Ratings
| Overall Condition | Good |
| Channel/Waterway | 6 (Satisfactory) |
| Culvert | 7 (Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Steel |
| Design | Culvert |
| Total Length | 26.9 ft (8.2 m) |
| Max Span | 7.9 ft (2.4 m) |
| Deck Width | 44.6 ft (13.6 m) |
| Deck Area | 111.5 sq m |
| Main Spans | 3 |
| Year Built | 1959 |
Traffic
| Avg Daily Traffic | 1,000 (2021) |
| Truck Traffic | 7% |
| 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 | 056500400000000 |