Il 23 over Deer Creek Trib.
Poor Condition39 years old3,600 vehicles/day
Location
| State | Illinois |
| County | DeKalb |
| Location | 1 Mi N Jct Ill 72 |
| Carries | Il 23 |
| Crosses | Deer Creek Trib. |
| Coordinates | 42.11015, -88.64684 |
Condition Ratings
| Overall Condition | Poor |
| Deck | 4 (Poor) |
| Superstructure | 4 (Poor) |
| Substructure | 5 (Fair) |
| Channel/Waterway | 5 (Fair) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Concrete |
| Design | Slab |
| Total Length | 40.0 ft (12.2 m) |
| Max Span | 38.1 ft (11.6 m) |
| Deck Width | 32.8 ft (10 m) |
| Deck Area | 122 sq m |
| Main Spans | 1 |
| Year Built | 1987 |
Traffic
| Avg Daily Traffic | 3,600 (2023) |
| Truck Traffic | 12% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 324 |
| Inspection Frequency | Every 12 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 019003500000000 |