18th Street over Rr. Lumber ST & Lot
Poor Condition59 years old5,650 vehicles/day
Location
| State | Illinois |
| County | Cook |
| Location | 1800s 300w To 500w |
| Carries | 18th Street |
| Crosses | Rr. Lumber ST & Lot |
| Coordinates | 41.85769, -87.63701 |
Condition Ratings
| Overall Condition | Poor |
| Deck | 5 (Fair) |
| Superstructure | 4 (Poor) |
| Substructure | 4 (Poor) |
| Scour Critical | Not applicable |
Physical Characteristics
| Material | Steel Continuous |
| Design | Stringer/Multi-beam |
| Total Length | 380.9 ft (116.1 m) |
| Max Span | 88.6 ft (27 m) |
| Deck Width | 65.9 ft (20.1 m) |
| Deck Area | 2333.6 sq m |
| Main Spans | 5 |
| Year Built | 1967 |
Traffic
| Avg Daily Traffic | 5,650 (2022) |
| Truck Traffic | 6% |
| Lanes On Bridge | 2 |
| Lanes Under Bridge | 2 |
Inspection & Ownership
| Last Inspection | 523 |
| Inspection Frequency | Every 24 months |
| Owner | City/Municipal Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 016611700000000 |