Construction - Active Contracts - Contract Management and Payment

The Illinois Tollway’s construction contract management and payment processes are designed to ensure accountability, timely delivery, and compliance with state procurement and financial regulations.

After contract award, the Tollway oversees project execution through strict adherence to specifications, schedules, and quality standards, supported by robust documentation and reporting requirements.

Construction Managers submit progress payment requests based on verified quantities and work completed.

All contract management, payments, and contract adjustment processes are managed through the Tollway’s web-based project management (WBPM) and Central Engineering Payment System (CEPS) software.


 

Central Engineering Payment Section (CEPS)

A Tollway-administered, password based, access controlled online application for Construction Managers to develop, document, track and report on construction activities including daily reports (DR), pay estimates, bid tabulations (BT), change orders (CO), extra work orders (EWO) for Tollway construction projects. 

New Construction Manager users can request access, and current users can request changes to their CEPS profile (e-mail change, company change, telephone change including a new telephone, adding additional construction contracts to their CEPS profile, etc.) by completing and submitting the form below (see form for submittal instructions):
CEPS New User_Change Request Form

For guidance with CEPS, please refer to the user manual below: 
CEPS General User Guide (rev. Dec 2025)

Approved forms, requests for assistance and general inquiries should be submitted to: CEPSSupport@getipass.com.

How to get WBPM access?

For Pay Estimate Info...

 

Learn more here!

For Payment Status...

 

Learn more here!

Approved Change Orders / Extra Work Orders

Approved Change Orders / Extra Work Orders
August 2024 Change Orders.pdf
July 2024 Change Orders.pdf
June 2024 Change Orders.pdf
May 2024 Change Orders.pdf
April 2024 Change Orders.pdf
March 2024 Change Orders.pdf
February 2024 Change Orders.pdf
January 2024 Change Orders.pdf
2023 - All Change Order Notices
December 2023 Change Orders.pdf
November 2023 Change Orders.pdf
October 2023 Change Orders.pdf
September 2023 Change Orders.pdf
August 2023 Change Orders.pdf
July 2023 Change Orders.pdf
June 2023 Change Orders.pdf
May 2023 Change Orders.pdf
April 2023 Change Orders.pdf
March 2023 Change Orders.pdf
February 2023 Change Orders.pdf
January 2023 Change Orders.pdf
2022 - All Change Order Notices
December 2022 Change Orders.pdf
November 2022 Change Orders.pdf
October 2022 Change Orders.pdf
September 2022 Change Orders.pdf
August 2022 Change Orders.pdf
July 2022 Change Orders.pdf
June 2022 Change Orders.pdf
May 2022 Change Orders.pdf
April 2022 Change Orders.pdf
March 2022 Change Orders.pdf
February 2022 Change Orders.pdf
January 2022 Change Orders.pdf
2021 - All Change Order Notices
December 2021 Change Orders.pdf
November 2021 Change Orders.pdf
October 2021 Change Orders.pdf
September 2021 Change Orders.pdf
August 2021 Change Orders.pdf
July 2021 Change Orders.pdf
June 2021 Change Orders.pdf
May 2021 Change Orders.pdf
April 2021 Change Orders.pdf
March 2021 Change Orders.pdf
February 2021 Change Orders.pdf
January 2021 Change Orders.pdf
2020 - All Change Order Notices
December 2020 Change Orders.pdf
November 2020 Change Orders.pdf
October 2020 Change Orders.pdf
September 2020 Change Orders.pdf
August 2020 Change Orders.pdf
July 2020 Change Orders.pdf
June 2020 Change Orders.pdf
May 2020 Change Orders.pdf
April 2020 Change Orders.pdf
March 2020 Change Orders.pdf
February 2020 Change Orders.pdf
January 2020 Change Orders.pdf
2019 - All Change Order Notices
December 2019 Change Orders.pdf
November 2019 Change Orders.pdf
October 2019 Change Orders.pdf
September 2019 Change Orders.pdf
August 2019 Change Orders.pdf
July 2019 Change Orders.pdf
June 2019 Change Orders.pdf
May 2019 Change Orders.pdf
April 2019 Change Orders.pdf
March 2019 Change Orders.pdf
February 2019 Change Orders.pdf
January 2019 Change Orders.pdf
2018 - All Change Order Notices
2017 - All Change Order Notices
September 2017 Change Orders.pdf
February 2017 Change Orders.pdf
2016 All Change Orders Notice.pdf
August 2017 Change Orders.pdf
July 2017 Change Orders.pdf
June 2017 Change Orders.pdf
May 2017 Change Orders.pdf
April 2017 Change Orders.pdf
March 2017 Change Orders.pdf
January 2017 Change Orders.pdf
September 2016 Changer Orders.pdf
March 2016 Change Orders
October 2016 Changer Orders.pdf
November 2016 Change Orders.pdf
June 2016 Change Orders
July 2016 Change Orders.pdf
December 2016 Change Orders.pdf
August 2016 Change Orders.pdf
April 2016 Change Orders
May 2016 Change Orders
January 2016 Change Orders (pdf)
2015 - All Change Order Notices
February 2016 Change Orders
December 2015 Change Orders (pdf)
November 2015 Change Orders (pdf)
October 2015 Change Orders (pdf)
September 2015 Change Orders (pdf)
August 2015 Change Orders
July 2015 Change Orders
June 2015 Change Orders
May 2015 Change Orders (pdf)
April 2015 Change Orders (pdf)
March 2015 Change Orders (pdf)
2014 - All Change Order Notices
February 2015 Change Orders (pdf)
January 2015 Change Orders (pdf)
December 2014 Change Orders (pdf)
November 2014 Change Orders (pdf)
October 2014 Change Orders (pdf)
September 2014 Change Orders (pdf)
August 2014 Change Orders(pdf)
July 2014 Change Orders (pdf)
June 2014 Change Orders (pdf)
May 2014 Change Orders (pdf)
April 2014 Change Orders (pdf)
January Through March 2014 Change Orders (pdf)
2013 - All Change Order Notices
2004 - All Change Order Notices
2005 - All Change Order Notices
2006 - All Change Order Notices
2008 - All Change Order Notices
2009 - All Change Order Notices
2010 - All Change Order Notices
2012 - All Change Order Notices
2011 - All Change Order Notices
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Frequently Asked Questions

To check the status of a payment, refer to the ‘Vendor Payments’ page on the Illinois Office of the Comptroller (IOC) website: https://illinoiscomptroller.gov/vendor-services/vendor-payments-new.  Note: the prime contractor’s Taxpayer Identification Number (TIN) is required. 

To check pay item quantities and obtain pay estimate-specific data, refer to the Tollway’s Contract Tracker:

Learn more here!

Contracts that have been approved/awarded by the Tollway’s Board of Directors at a monthly review meeting can be found on the Tollway’s “Shared Resources” page under Awards:

Learn more here!

Central Engineering Payment System (CEPS) is a Tollway-administered, password based, access controlled online application for Construction Managers to develop, document, track and report on construction activities including daily reports (DR), pay estimates, bid tabulations (BT), change orders (CO), extra work orders (EWO) for Tollway construction projects.

Learn more here!