The crash occurred at about 6 a.m. on Lake Shore Drive near Grand Avenue.
Crashes block NB lanes of Lake Shore Drive
At around 6:30 a.m., police were diverting people off at the Navy Pier exit ramp. By 6:50 a.m., traffic was getting by in the right lane. By 7:40 a.m. the crash scene was cleared.
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At least one person was reported injured in the crash. Chopper 7HD flew above the scene as the crash created a three-mile long backup at one point.