Rock Road over Br Of Rock Creek
Fair Condition41 years old50 vehicles/day
Location
| State | Illinois |
| County | Whiteside |
| Location | 5 M SW Of Morrison |
| Carries | Rock Road |
| Crosses | Br Of Rock Creek |
| Coordinates | 41.74319, -90.02625 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 5 (Fair) |
| Superstructure | 5 (Fair) |
| Substructure | 6 (Satisfactory) |
| Channel/Waterway | 6 (Satisfactory) |
| Scour Critical | 5 — Stable for scour |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Box Beam - Multiple |
| Total Length | 60.0 ft (18.3 m) |
| Max Span | 56.8 ft (17.3 m) |
| Deck Width | 27.9 ft (8.5 m) |
| Deck Area | 155.6 sq m |
| Main Spans | 1 |
| Year Built | 1985 |
Traffic
| Avg Daily Traffic | 50 (2022) |
| Truck Traffic | 16% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | November 2024 |
| Inspection Frequency | Every 24 months |
| Owner | Town/Township Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 098395800000000 |