Harrison Road over Sugar River
Fair Condition104 years old350 vehicles/day
Location
| State | Illinois |
| County | Winnebago |
| Location | 0.6 Mi North RT 75 |
| Carries | Harrison Road |
| Crosses | Sugar River |
| Coordinates | 42.43594, -89.19777 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 6 (Satisfactory) |
| Superstructure | 5 (Fair) |
| Substructure | 6 (Satisfactory) |
| Channel/Waterway | 7 (Good) |
| Scour Critical | 7 — Countermeasures installed |
Physical Characteristics
| Material | Steel |
| Design | Truss - Thru |
| Total Length | 153.2 ft (46.7 m) |
| Max Span | 149.9 ft (45.7 m) |
| Deck Width | 17.1 ft (5.2 m) |
| Deck Area | 242.8 sq m |
| Main Spans | 1 |
| Year Built | 1922 (reconstructed 1988) |
Traffic
| Avg Daily Traffic | 350 (2023) |
| Truck Traffic | 5% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 724 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is eligible for the National Register |
| Structure Number | 101008500000000 |