Demolition, site work, paving and new construction of a bridge / tunnel in Palos 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; and for paving for a bridge / tunnel.

(350.89-Ft) Bridge Deck Overlay consists of Bridge Joint Replace, bearing and Substructure Repairs. This improvement is located along 131st Street over Metra Railroad (SN 016-2611) located in Cook County, Illinois. Region 1 District 1 County(s) Cook Key Route(s) FAU 1593 Marked Route(s) 131ST ST. Section(s) FAU 1593 22 BJ Questions not accepted as of June 02, 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, May 22, 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 - 004 - Bridge Deck Overlay Consists of Bridge Joint Replace, Bearing and Substructure Repairs