Il 176 over S Br Kishwaukee Riv
Good Condition18 years old5,700 vehicles/day
Location
| State | Illinois |
| County | McHenry |
| Location | 1.1 M E Il 23 |
| Carries | Il 176 |
| Crosses | S Br Kishwaukee Riv |
| Coordinates | 42.25519, -88.54870 |
Condition Ratings
| Overall Condition | Good |
| Deck | 7 (Good) |
| Superstructure | 8 (Very Good) |
| Substructure | 7 (Good) |
| Channel/Waterway | 6 (Satisfactory) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Steel Continuous |
| Design | Stringer/Multi-beam |
| Total Length | 410.4 ft (125.1 m) |
| Max Span | 101.0 ft (30.8 m) |
| Deck Width | 43.3 ft (13.2 m) |
| Deck Area | 1651.3 sq m |
| Main Spans | 4 |
| Year Built | 2008 |
Traffic
| Avg Daily Traffic | 5,700 (2023) |
| Truck Traffic | 10% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | October 2023 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 056007100000000 |