Lake Cook RD over Buffalo CR
Fair Condition48 years old29,400 vehicles/day
Location
| State | Illinois |
| County | Cook |
| Location | 0.5 W Buffalo Gr P25 |
| Carries | Lake Cook RD |
| Crosses | Buffalo CR |
| Coordinates | 42.15181, -87.96938 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 5 (Fair) |
| Superstructure | 6 (Satisfactory) |
| Substructure | 7 (Good) |
| Channel/Waterway | 5 (Fair) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Steel |
| Design | Stringer/Multi-beam |
| Total Length | 62.7 ft (19.1 m) |
| Max Span | 58.1 ft (17.7 m) |
| Deck Width | 80.1 ft (24.4 m) |
| Deck Area | 466.0 sq m |
| Main Spans | 1 |
| Year Built | 1978 |
Traffic
| Avg Daily Traffic | 29,400 (2022) |
| Truck Traffic | 5% |
| Lanes On Bridge | 4 |
Inspection & Ownership
| Last Inspection | 923 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 016320300000000 |