Sheridan RD over Ravine No 1
Fair Condition103 years old2,750 vehicles/day
Location
| State | Illinois |
| County | Cook |
| Location | 0.5 M S Lake Co |
| Carries | Sheridan RD |
| Crosses | Ravine No 1 |
| Coordinates | 42.14557, -87.75910 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 6 (Satisfactory) |
| Superstructure | 6 (Satisfactory) |
| Substructure | 7 (Good) |
| Channel/Waterway | 8 (Very Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Steel |
| Design | Stringer/Multi-beam |
| Total Length | 190.9 ft (58.2 m) |
| Max Span | 61.0 ft (18.6 m) |
| Deck Width | 44.0 ft (13.4 m) |
| Deck Area | 779.9 sq m |
| Main Spans | 3 |
| Year Built | 1923 (reconstructed 1979) |
Traffic
| Avg Daily Traffic | 2,750 (2022) |
| Truck Traffic | 4% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | November 2024 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 016061700000000 |