Il 23/il 71 (sb) over Ill Mich Canal
Good Condition27 years old10,400 vehicles/day
Location
| State | Illinois |
| County | LaSalle |
| Location | 0.2 Mi S US 6 |
| Carries | Il 23/il 71 (sb) |
| Crosses | Ill Mich Canal |
| Coordinates | 41.35320, -88.84269 |
Condition Ratings
| Overall Condition | Good |
| Superstructure | 7 (Good) |
| Substructure | 7 (Good) |
| Channel/Waterway | 8 (Very Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Concrete |
| Design | Frame |
| Total Length | 21.7 ft (6.6 m) |
| Max Span | 20.0 ft (6.1 m) |
| Deck Width | 66.3 ft (20.2 m) |
| Deck Area | 133.3 sq m |
| Main Spans | 1 |
| Year Built | 1999 |
Traffic
| Avg Daily Traffic | 10,400 (2023) |
| Truck Traffic | 6% |
| Lanes On Bridge | 3 |
Inspection & Ownership
| Last Inspection | 524 |
| Inspection Frequency | Every 48 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 050023400000000 |