State Street over Kishwaukee River
Good Condition25 years old8,800 vehicles/day
Location
| State | Illinois |
| County | Boone |
| Location | Downtown Belvidere |
| Carries | State Street |
| Crosses | Kishwaukee River |
| Coordinates | 42.25915, -88.84301 |
Condition Ratings
| Overall Condition | Good |
| Deck | 7 (Good) |
| Superstructure | 8 (Very Good) |
| Substructure | 8 (Very Good) |
| Channel/Waterway | 8 (Very Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Steel Continuous |
| Design | Stringer/Multi-beam |
| Total Length | 221.1 ft (67.4 m) |
| Max Span | 108.9 ft (33.2 m) |
| Deck Width | 70.9 ft (21.6 m) |
| Deck Area | 1455.8 sq m |
| Main Spans | 2 |
| Year Built | 2001 |
Traffic
| Avg Daily Traffic | 8,800 (2018) |
| Truck Traffic | 3% |
| Lanes On Bridge | 4 |
Inspection & Ownership
| Last Inspection | 923 |
| Inspection Frequency | Every 24 months |
| Owner | City/Municipal Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 004001900000000 |