Prairie Center Roa over Br Of Rock Creek
Poor Condition45 years old1,000 vehicles/day
Location
| State | Illinois |
| County | Whiteside |
| Location | 0.4 M W Of Morrison |
| Carries | Prairie Center Roa |
| Crosses | Br Of Rock Creek |
| Coordinates | 41.79701, -89.97958 |
Condition Ratings
| Overall Condition | Poor |
| Deck | 4 (Poor) |
| Superstructure | 4 (Poor) |
| Substructure | 4 (Poor) |
| Channel/Waterway | 6 (Satisfactory) |
| Scour Critical | 5 — Stable for scour |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Box Beam - Multiple |
| Total Length | 34.4 ft (10.5 m) |
| Max Span | 30.8 ft (9.4 m) |
| Deck Width | 27.9 ft (8.5 m) |
| Deck Area | 89.2 sq m |
| Main Spans | 1 |
| Year Built | 1981 |
Traffic
| Avg Daily Traffic | 1,000 (2021) |
| Truck Traffic | 7% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | October 2023 |
| Inspection Frequency | Every 24 months |
| Owner | Town/Township Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 098575800000000 |