I-19-4475 - I-57 Widening & Restriping

The work under this contract includes widening of I-57 Viaduct over CSX and B&OCT Railroads, pavement, associated drainage, signage, pavement markings and delineation, traffic barriers, maintenance of traffic, erosion and sediment control and other miscellaneous work


Accepting Bids

Prebid Date2/24/21 10:00 am

Bid Date3/19/21 10:30 am

Company & Contacts

Illinois Tollway



The location of the services to be performed for this contract is the I-57 Widening Over CSX and B&OCT from MP 348 to 351.4 in the Villages of Dixmoor and Posen in Cook County Illinois

Questions pertaining to the intent of the contract documents may be sent to the Illinois Tollway, attention
4419D.4475CQuestions@docs.e-builder.net, to be received no later than 2:00 p.m. local time on February 26, 2021.

Friday, March 19, 2021 – 10:30AM
Electronic Bids ONLY via BidBuy, the State of Illinois eProcurement System

For assistance with registering in BidBuy or submitting electronic bids, please contact the BidBuy Vendor Help Desk at: il.bidbuy@illinois.gov and /or phone: 866-455-2897

Wednesday, February 24, 2021 – 10:00AM
Register and Join Event:
Event number: 177 230 2124
Password: 4475

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Access code: 177 230 2124

Bidders are responsible for the purchase of Complete Printed Sets and Complete Set Downloads

In the event there is a discrepancy between the electronic and hard copy documents distributed by the on-line plan room, the printed documents take precedence