Il 92 over Rock River
Fair Condition29 years old2,200 vehicles/day
Location
| State | Illinois |
| County | Henry |
| Location | Henry/rock Is. Co LN |
| Carries | Il 92 |
| Crosses | Rock River |
| Coordinates | 41.55598, -90.18479 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 6 (Satisfactory) |
| Superstructure | 7 (Good) |
| Substructure | 7 (Good) |
| Channel/Waterway | 8 (Very Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Steel Continuous |
| Design | Stringer/Multi-beam |
| Total Length | 1120.4 ft (341.5 m) |
| Max Span | 173.9 ft (53 m) |
| Deck Width | 35.1 ft (10.7 m) |
| Deck Area | 3654.1 sq m |
| Main Spans | 7 |
| Year Built | 1997 |
Traffic
| Avg Daily Traffic | 2,200 (2023) |
| Truck Traffic | 10% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 624 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 037014900000000 |