Spring Creek RD over Beaver Creek
Fair Condition33 years old4,300 vehicles/day
Location
| State | Illinois |
| County | Boone |
| Location | 4 Mi NW Of Belvidere |
| Carries | Spring Creek RD |
| Crosses | Beaver Creek |
| Coordinates | 42.30528, -88.90526 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 6 (Satisfactory) |
| Superstructure | 6 (Satisfactory) |
| Substructure | 7 (Good) |
| Channel/Waterway | 8 (Very Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Box Beam - Multiple |
| Total Length | 128.9 ft (39.3 m) |
| Max Span | 42.7 ft (13 m) |
| Deck Width | 40.0 ft (12.2 m) |
| Deck Area | 479.5 sq m |
| Main Spans | 3 |
| Year Built | 1993 |
Traffic
| Avg Daily Traffic | 4,300 (2023) |
| Truck Traffic | 3% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 723 |
| Inspection Frequency | Every 24 months |
| Owner | Town/Township Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 004308400000000 |