Kinzie ST over N Br Chicago Riv
Poor Condition117 years old6,350 vehicles/day
Location
| State | Illinois |
| County | Cook |
| Location | 423 W Kinzie |
| Carries | Kinzie ST |
| Crosses | N Br Chicago Riv |
| Coordinates | 41.88907, -87.63941 |
Condition Ratings
| Overall Condition | Poor |
| Deck | 5 (Fair) |
| Superstructure | 4 (Poor) |
| Substructure | 3 (Serious) |
| Channel/Waterway | 7 (Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Steel |
| Design | Movable - Bascule |
| Total Length | 196.9 ft (60 m) |
| Max Span | 136.2 ft (41.5 m) |
| Deck Width | 60.0 ft (18.3 m) |
| Deck Area | 1,098 sq m |
| Main Spans | 1 |
| Year Built | 1909 (reconstructed 1999) |
Traffic
| Avg Daily Traffic | 6,350 (2022) |
| Truck Traffic | 13% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 923 |
| Inspection Frequency | Every 24 months |
| Owner | City/Municipal Highway Agency |
| Historical Significance | Bridge is eligible for the National Register |
| Structure Number | 016602800000000 |