Site work and paving for a civil project in Hinsdale, Illinois. Completed plans call for site work for a bridge / tunnel; for paving for a bridge / tunnel; road / highway; and road / highway.

As of September 20, 2022, a general contractor has already been awarded, and construction has commenced. I-21-4835 Tri-State Tollway (I-294) Roadway and Bridge Reconstruction Northbound I-294/ I-290/I-88 Pursuant to CPO Notice 2020.06, State agencies shall only accept electronic submissions for competitive solicitations. Paper responses will not be accepted. For more details please see the attachment titled Notice of Electronic Submissions Only. Please see attached Volume I for required documents. NORTHBOUND I-294/I-290/I-88 INTERCHANGE ROOSEVELT ROAD TO ST. CHARLES ROAD MILE POST 30.5 TO MILE POST 32.4 The work to be done under this contract shall be started on or about September 19, 2022. All work under this contract shall be completed by December 18, 2024. The location of services to be performed is on the Tri-State Tollway (I-294) northbound between Roosevelt Road and St. Charles Road (Mile Post 30.5 to Mile Post 32.4) The scope of the work shall consist of pavement removal, pavement widening, bridge rehabilitation and construction, bridge removal, retaining wall repairs and construction, noise abatement wall construction, noise abatement wall removal, mechanically stabilized earth retaining wall removal, concrete retaining wall removal, utility protection for 72" and 90" watermain, drainage and utility improvements, Intelligent Transportation System (ITS) infrastructure, temporary and permanent lighting systems, erosion control measures and landscaping improvements, signing, maintenance of traffic operations, and other miscellaneous work. *Addendum #1, #2 and #3 have been posted.