I-88 ramp closures at Illinois route 31 begin in April.

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Chicago-oriented Travel Times (mins.)
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(0 - 15 mph)
Medium Congestion
(15 - 35 mph)
Light Congestion
(35 - 55 mph)
Uncongested (55 mph)
Unknown Congestion
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Wed May 14 19:58:58 CDT 2008