Roadway and Bridge Construction IL 390 and I490 Interchange

The Illinois Toll Highway Authority is seeking sealed bids for a BN 1675 Beam Erection Acceleration Supplement to an existing roadway and bridge construction contract for the IL 390 and I-490 Interchange project, with bids due October 2, 2026 at 12:00 a.m. This is a change order amendment to the incumbent contract, not a new procurement.

The scope covers beam erection acceleration work and related maintenance and repair services germane to the original roadway and bridge construction contract. The change order adds $125,000 to the original contract award amount of $184,253,944.05 with incumbent contractor F.H. Paschen, S.N. Nielsen. The work is performed in DuPage County, Illinois.

No small business set-aside applies; however, a Business Enterprise Program participation goal of 23.65 percent and a Veteran Business Program participation goal of 0.52 percent are required. Electronic quotes are not permitted, and alternate bids are required. The original purchase order reference is 24-557THA-ENGCO-P-69610.

Contact John Szabo at the Illinois Toll Highway Authority Engineering-Construction department (ENGCONSTRUCT557) at (630) 241-6800 for procurement inquiries. The ship-to address is the Central Administration office at 2700 Ogden Avenue, Downers Grove, Illinois 60515, and the bill-to address is PO Box 3094, Lisle, Illinois 60532-8094.