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.
