US 20 Br over Beaver Creek
Fair Condition69 years old13,400 vehicles/day
Location
| State | Illinois |
| County | Boone |
| Location | 2.5 Mi W Belvidere |
| Carries | US 20 Br |
| Crosses | Beaver Creek |
| Coordinates | 42.27613, -88.91563 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 6 (Satisfactory) |
| Superstructure | 6 (Satisfactory) |
| Substructure | 6 (Satisfactory) |
| Channel/Waterway | 5 (Fair) |
| Scour Critical | 5 — Stable for scour |
Physical Characteristics
| Material | Prestressed Concrete Continuous |
| Design | Stringer/Multi-beam |
| Total Length | 236.5 ft (72.1 m) |
| Max Span | 71.2 ft (21.7 m) |
| Deck Width | 43.3 ft (13.2 m) |
| Deck Area | 951.7 sq m |
| Main Spans | 4 |
| Year Built | 1957 (reconstructed 1983) |
Traffic
| Avg Daily Traffic | 13,400 (2023) |
| Truck Traffic | 4% |
| 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 | 004000100000000 |