Alpine Road over Unnamed Drainageway
Good Condition41 years old6,600 vehicles/day
Location
| State | Illinois |
| County | Winnebago |
| Location | 0.1 Mi S Of Linden RD |
| Carries | Alpine Road |
| Crosses | Unnamed Drainageway |
| Coordinates | 42.21461, -89.02879 |
Condition Ratings
| Overall Condition | Good |
| Channel/Waterway | 6 (Satisfactory) |
| Culvert | 7 (Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Concrete |
| Design | Culvert |
| Total Length | 24.6 ft (7.5 m) |
| Max Span | 3.9 ft (1.2 m) |
| Deck Area | 196.5 sq m |
| Main Spans | 4 |
| Year Built | 1985 |
Traffic
| Avg Daily Traffic | 6,600 (2022) |
| Truck Traffic | 5% |
| Lanes On Bridge | 4 |
Inspection & Ownership
| Last Inspection | 821 |
| Inspection Frequency | Every 48 months |
| Owner | City/Municipal Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 101513300000000 |