I-88 Reconstruction, Oak Brook, IL

Owner: The Illinois State Toll Highway Authority

Traffic Count: 145,000 ADT

Work Window: Weekend closures

The project consisted of installation of precast slabs at two locations to permit rapid traffic switchover after mainline and ramp paving was cast-in-place. The mainline stretch was 144 LF (13 flat slabs) and the ramp stretch was 113 LF (9 warped slabs). Both areas were installed during weekend closures while traffic was detoured.

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