Alpine Rd-fap 412 over S Br Of Keith CR
Good Condition11 years old24,500 vehicles/day
Location
| State | Illinois |
| County | Winnebago |
| Location | .3 Mi S Of State ST |
| Carries | Alpine Rd-fap 412 |
| Crosses | S Br Of Keith CR |
| Coordinates | 42.25928, -89.02903 |
Condition Ratings
| Overall Condition | Good |
| Channel/Waterway | 6 (Satisfactory) |
| Culvert | 8 (Very Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Concrete |
| Design | Culvert |
| Total Length | 28.5 ft (8.7 m) |
| Max Span | 13.8 ft (4.2 m) |
| Deck Width | 50.9 ft (15.5 m) |
| Deck Area | 134.8 sq m |
| Main Spans | 2 |
| Year Built | 2015 |
Traffic
| Avg Daily Traffic | 24,500 (2022) |
| Truck Traffic | 3% |
| 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 | 101615900000000 |