15th AVE over Rock River
Poor Condition46 years old5,750 vehicles/day
Location
| State | Illinois |
| County | Winnebago |
| Location | 0.01 M E Of Main |
| Carries | 15th AVE |
| Crosses | Rock River |
| Coordinates | 42.25106, -89.10311 |
Condition Ratings
| Overall Condition | Poor |
| Deck | 5 (Fair) |
| Superstructure | 4 (Poor) |
| Substructure | 6 (Satisfactory) |
| Channel/Waterway | 6 (Satisfactory) |
| Scour Critical | 3 — Scour critical |
Physical Characteristics
| Material | Steel |
| Design | Stringer/Multi-beam |
| Total Length | 528.9 ft (161.2 m) |
| Max Span | 68.9 ft (21 m) |
| Deck Width | 76.1 ft (23.2 m) |
| Deck Area | 3739.8 sq m |
| Main Spans | 8 |
| Year Built | 1980 |
Traffic
| Avg Daily Traffic | 5,750 (2022) |
| Truck Traffic | 11% |
| 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 | 101613700000000 |