US 30 over Cattail Creek
Fair Condition34 years old5,550 vehicles/day
Location
| State | Illinois |
| County | Whiteside |
| Location | 1 Mi. E. Of Il 136 |
| Carries | US 30 |
| Crosses | Cattail Creek |
| Coordinates | 41.85839, -90.10004 |
Condition Ratings
| Overall Condition | Fair |
| Channel/Waterway | 6 (Satisfactory) |
| Culvert | 6 (Satisfactory) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Concrete |
| Design | Culvert |
| Total Length | 83.0 ft (25.3 m) |
| Max Span | 40.4 ft (12.3 m) |
| Deck Width | 55.1 ft (16.8 m) |
| Deck Area | 425.0 sq m |
| Main Spans | 2 |
| Year Built | 1992 |
Traffic
| Avg Daily Traffic | 5,550 (2023) |
| Truck Traffic | 14% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | December 2023 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 098201500000000 |