Structure 16300400000000 · Cook County, IL
Carries Stuart Avenue over Marleys Creek, 0.25 M N 167th ST.
Set by its lowest-rated component: Superstructure and Substructure at 7 of 9.
How ratings work22 ft end to end. Lengths are drawn to scale; at this length a semi-truck would be a speck. Each part is colored by its latest inspection rating. The inventory records lengths but not heights or the layout of the shorter spans, so those are drawn as typical for a rigid-frame bridge.
| State | Illinois |
| County | Cook |
| Location | 0.25 M N 167th ST |
| Carries | Stuart Avenue |
| Crosses | Marleys Creek |
| Coordinates | 41.58930, -87.88511 |
| Material | Concrete |
| Design | Frame |
| Total Length | 22.0 ft (6.7 m) |
| Max Span | 21.3 ft (6.5 m) |
| Deck Width | 42.0 ft (12.8 m) |
| Deck Area | 85.8 sq m |
| Main Spans | 1 |
| Year Built | 1997 |
| Avg Daily Traffic | 400 (2022) |
| Truck Traffic | 18% |
| Lanes On Bridge | 2 |
| Last Inspection | June 2024 |
| Inspection Frequency | Every 48 months |
| Owner | Town/Township Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Scour Critical | 5 — Stable for scour |
| Structure Number | 016300400000000 |
Inspectors rate each major part of a bridge (the deck you drive on, the superstructure of beams that holds it up, and the substructure of piers and abutments beneath) on a 0–9 scale. A bridge's overall condition is its lowest of those ratings, so one deteriorated component makes the whole bridge "poor."
A poor rating is not a closure. It means the bridge is flagged for priority repair or replacement; bridges judged unsafe are closed or posted with weight limits. The waterway (channel) rating is reported, but it does not count toward the overall classification.