County Line Road over County Ditch
Good Condition60 years old75 vehicles/day
Location
| State | Illinois |
| County | Whiteside |
| Location | 3 Mi SE Deer Grove |
| Carries | County Line Road |
| Crosses | County Ditch |
| Coordinates | 41.59243, -89.63149 |
Condition Ratings
| Overall Condition | Good |
| Deck | 7 (Good) |
| Superstructure | 7 (Good) |
| Substructure | 7 (Good) |
| Channel/Waterway | 6 (Satisfactory) |
| Scour Critical | 5 — Stable for scour |
Physical Characteristics
| Material | Concrete |
| Design | Slab |
| Total Length | 70.5 ft (21.5 m) |
| Max Span | 26.2 ft (8 m) |
| Deck Width | 28.5 ft (8.7 m) |
| Deck Area | 187.1 sq m |
| Main Spans | 3 |
| Year Built | 1966 |
Traffic
| Avg Daily Traffic | 75 (2017) |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 923 |
| Inspection Frequency | Every 24 months |
| Owner | Town/Township Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 098440700000000 |