Hurd RD over Rock River
Fair Condition73 years old600 vehicles/day
Location
| State | Illinois |
| County | Whiteside |
| Location | At Hillsdale |
| Carries | Hurd RD |
| Crosses | Rock River |
| Coordinates | 41.60244, -90.16717 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 6 (Satisfactory) |
| Superstructure | 7 (Good) |
| Substructure | 7 (Good) |
| Channel/Waterway | 7 (Good) |
| Scour Critical | 5 — Stable for scour |
Physical Characteristics
| Material | Steel Continuous |
| Design | Stringer/Multi-beam |
| Total Length | 1158.1 ft (353 m) |
| Max Span | 136.2 ft (41.5 m) |
| Deck Width | 29.9 ft (9.1 m) |
| Deck Area | 3212.3 sq m |
| Main Spans | 11 |
| Year Built | 1953 (reconstructed 1997) |
Traffic
| Avg Daily Traffic | 600 (2021) |
| Truck Traffic | 18% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | November 2023 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 098301000000000 |