Alpine Road over Pebble Creek
Fair Condition54 years old16,700 vehicles/day
Location
| State | Illinois |
| County | Winnebago |
| Location | 0.1 Mi N Riverside |
| Carries | Alpine Road |
| Crosses | Pebble Creek |
| Coordinates | 42.31979, -89.02929 |
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 | 28.9 ft (8.8 m) |
| Max Span | 13.1 ft (4 m) |
| Deck Area | 128.5 sq m |
| Main Spans | 2 |
| Year Built | 1972 |
Traffic
| Avg Daily Traffic | 16,700 (2022) |
| Truck Traffic | 4% |
| Lanes On Bridge | 4 |
Inspection & Ownership
| Last Inspection | 723 |
| Inspection Frequency | Every 24 months |
| Owner | City/Municipal Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 101507700000000 |