I 39&us 51 over Steward Creek Branch
Fair Condition42 years old19,500 vehicles/day
Location
| State | Illinois |
| County | Lee |
| Location | 0.06 Mi S Perry RD |
| Carries | I 39&us 51 |
| Crosses | Steward Creek Branch |
| Coordinates | 41.84757, -89.00995 |
Condition Ratings
| Overall Condition | Fair |
| Channel/Waterway | 7 (Good) |
| Culvert | 6 (Satisfactory) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Concrete |
| Design | Culvert |
| Total Length | 30.8 ft (9.4 m) |
| Max Span | 14.1 ft (4.3 m) |
| Deck Area | 240.6 sq m |
| Main Spans | 2 |
| Year Built | 1984 |
Traffic
| Avg Daily Traffic | 19,500 (2023) |
| Truck Traffic | 39% |
| Lanes On Bridge | 4 |
Inspection & Ownership
| Last Inspection | 723 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 052200600000000 |