Veterans Memorial Tollway Rehabilitation
Owner: Illinois Tollway
Location: Will and DuPage Counties, IL
IEI is providing design engineering services to the Illinois Tollway for roadway rehabilitation of the Veterans Memorial Tollway (I-355) from mile post 12.3 to mile post 29.8. The project has an aggressive design schedule of less than six months.
The project work involves I-355 pavement patching, pavement overlay, lighting replacement, median barrier wall extension, miscellaneous drainage, guardrail and barrier work for safety enhancements, roadway traffic signage, rehabilitation and parapet height extension of 24 I-355 bridge structures, rehabilitation of retaining and noise abatement walls, I-88 underpass lighting replacement, four overhead segmental bridges repair and structural design to increase flexural & shear capacities of entrance and exit ramp structures at I-88 and I-355 interchange. In addition, maintenance of traffic, construction staging and cost estimates are provided.