Service RD SW over Il 171 (archer Ave)
Fair Condition39 years old387 vehicles/day
Location
| State | Illinois |
| County | Cook |
| Location | 0.05 M S Of 63rd ST |
| Carries | Service RD SW |
| Crosses | Il 171 (archer Ave) |
| Coordinates | 41.77582, -87.81447 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 7 (Good) |
| Superstructure | 7 (Good) |
| Substructure | 6 (Satisfactory) |
| Scour Critical | Not applicable |
Physical Characteristics
| Material | Steel |
| Design | Stringer/Multi-beam |
| Total Length | 74.1 ft (22.6 m) |
| Max Span | 69.9 ft (21.3 m) |
| Deck Width | 37.4 ft (11.4 m) |
| Deck Area | 257.6 sq m |
| Main Spans | 1 |
| Year Built | 1987 |
Traffic
| Avg Daily Traffic | 387 (2022) |
| Truck Traffic | 39% |
| Lanes On Bridge | 1 |
| Lanes Under 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 | 016254300000000 |