US 20 And Ill 84 over Smallpox Creek
Fair Condition55 years old5,750 vehicles/day
Location
| State | Illinois |
| County | Jo Daviess |
| Location | 3.8 Mi SE Of Galena |
| Carries | US 20 And Ill 84 |
| Crosses | Smallpox Creek |
| Coordinates | 42.38392, -90.37274 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 5 (Fair) |
| Superstructure | 5 (Fair) |
| Substructure | 6 (Satisfactory) |
| Channel/Waterway | 7 (Good) |
| Scour Critical | 5 — Stable for scour |
Physical Characteristics
| Material | Prestressed Concrete Continuous |
| Design | Stringer/Multi-beam |
| Total Length | 212.3 ft (64.7 m) |
| Max Span | 68.9 ft (21 m) |
| Deck Width | 34.1 ft (10.4 m) |
| Deck Area | 672.9 sq m |
| Main Spans | 3 |
| Year Built | 1971 |
Traffic
| Avg Daily Traffic | 5,750 (2021) |
| Truck Traffic | 16% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 524 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 043003500000000 |