Northgate Pkwy. over Buffalo Creek
Fair Condition38 years old8,100 vehicles/day
Location
| State | Illinois |
| County | Cook |
| Location | 0.11m.n. Il-68 |
| Carries | Northgate Pkwy. |
| Crosses | Buffalo Creek |
| Coordinates | 42.14085, -87.92583 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 6 (Satisfactory) |
| Superstructure | 6 (Satisfactory) |
| Substructure | 7 (Good) |
| Channel/Waterway | 5 (Fair) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Concrete |
| Design | Slab |
| Total Length | 89.6 ft (27.3 m) |
| Max Span | 33.5 ft (10.2 m) |
| Deck Width | 55.4 ft (16.9 m) |
| Deck Area | 461.4 sq m |
| Main Spans | 3 |
| Year Built | 1988 (reconstructed 2013) |
Traffic
| Avg Daily Traffic | 8,100 (2018) |
| Truck Traffic | 9% |
| Lanes On Bridge | 3 |
Inspection & Ownership
| Last Inspection | 323 |
| Inspection Frequency | Every 24 months |
| Owner | City/Municipal Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 016821200000000 |