Il 1 (halsted ST over Butterfield Creek
Fair Condition52 years old17,900 vehicles/day
Location
| State | Illinois |
| County | Cook |
| Location | 2.5 M N US 30 |
| Carries | Il 1 (halsted ST |
| Crosses | Butterfield Creek |
| Coordinates | 41.54234, -87.63599 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 5 (Fair) |
| Superstructure | 7 (Good) |
| Substructure | 7 (Good) |
| Channel/Waterway | 6 (Satisfactory) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Steel |
| Design | Stringer/Multi-beam |
| Total Length | 65.9 ft (20.1 m) |
| Max Span | 61.4 ft (18.7 m) |
| Deck Width | 87.9 ft (26.8 m) |
| Deck Area | 538.7 sq m |
| Main Spans | 1 |
| Year Built | 1974 (reconstructed 2000) |
Traffic
| Avg Daily Traffic | 17,900 (2023) |
| Truck Traffic | 6% |
| Lanes On Bridge | 4 |
Inspection & Ownership
| Last Inspection | 924 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 016240900000000 |