Temporary Overnight Closures of Lake Shore Drive Ramps
Starting next week, there will be a final traffic stage change on outbound I-55/Lake Shore Drive which will require a overnight lane and ramp closures. Also, starting next week, the inbound I-55/Lake Shored Drive project will commence their final stage of bridge demolition. The contractor will be performing overnight deck demolition for the existing Northbound Lake Shore Drive to SB Stevenson ramp for the next few weeks. During the first week of bridge demolition, there will be noise producing activities. We expect that the noise production will be at its heaviest during the concrete chipping from 7/24-7/28.
In order to complete the outbound project's final traffic stage change, the following overnight closures will be necessary.
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Starting at 12:01 a.m. on Tuesday, the ramp that carries traffic from southbound Lake Shore Drive to the outbound Stevenson Expressway will be closed until 5 a.m. A posted detour will direct southbound Lake Shore Drive traffic to exit at 31st Street, re-enter northbound Lake Shore Drive and take the ramp to the outbound Stevenson.
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Starting at 1:00 a.m. on Wednesday, the ramp that carries traffic from northbound Lake Shore Drive to the outbound Stevenson Expressway will be closed until 5 a.m. A posted detour will direct northbound Lake Shore Drive traffic to exit at 18th Street, re-enter southbound Lake Shore Drive and take the ramp to the outbound Stevenson. Starting at approximately 3:00 a.m. to 4:00 a.m. there will be 15 minute full stops on the SB Stevenson mainline in order to install a permanent overhead sign truss.
In the new traffic pattern, both northbound and southbound Lake Shore Drive to outbound Stevenson ramps will carry (2) 12' wide lanes each.
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