Demolition, site work, paving and new construction of a mixed-use development in Tinley Park, Illinois. Completed plans call for the demolition of a bridge / tunnel; for the construction of a bridge / tunnel; for site work for a bridge / tunnel; for paving for a bridge / tunnel; sidewalk / parking lot; sidewalk / parking lot; and water / sewer project.

(1.413-Mile) Bridge Superstructure Replacement (SN 016-0927) consists of widening shoulder widths, replaced approach slabs, continuation of the new shared use pedestrian path, removal and installation of new guardrail, striping ond drainage improvements. The project is in Oak Park Avenue (FAU Route 2774) over I-80 in Tinley Park, IL Region 1 District 1 Key Route(s) FAI 80 Marked Route(s) I 80 Section(s) Fai 80 23 Bridge Replacement 2 Questions not accepted as of July 21, 2026 04:30 PM. Questions directed to: IDOT Contracts Office Harry R. Hanley Building Room 326 2300 South Dirksen Parkway Springfield, IL 62764 (217) 782-7806 Fax: (217) 785-1141 TDD: (217) 524-4875 DOT.DE-Contracts@illinois.gov Contractors who desire to become prequalified or to renew their prequalification for this letting must file with the Department of Transportation, Bureau of Construction, Room 322, 2300 South Dirksen Parkway, Springfield, Illinois 62764, a Contractor's Statement of Experience and Financial Condition no later than 4:30 PM prevailing local time, July 10, 2026. A contractor will not be prequalified for this letting unless the statement is received before the time and day established. The Department reserves the right to reject any and all bids, to waive minor or immaterial irregularities, informalities or technicalities, to advertise for new bids, or to request confirmation or clarification from any bidder regarding a bid. IL DOT - 009 - Bridge Superstructure Replacement (SN 016-0927) Consists of Widening Shoulder Widths, Replaced Approach Slabs The project primarily consists of a bridge superstructure replacement and widening of Oak Park Avenue over 1-80 to accommodate increased shoulder widths and the addition of a shared pedestrian path in Tinley Park, IL. Additional project scope includes replaced approach slabs, continuation of the new shared use pedestrian path, removal and installation of new guardrail, striping, drainage improvements, and any other work necessary to complete the project as shown on the plans and as described herein.