2024 Illinois Compiled Statutes 50 ILCS 20/20.20 – Design-build award

2023 Illinois Compiled Statutes 50 ILCS 20/20.20 – Design-build award

2022 Illinois Compiled Statutes 50 ILCS 20/20.20 – Design-build award

2021 Illinois Compiled Statutes 50 ILCS 20/20.20 – Design-build award

2020 Illinois Compiled Statutes 50 ILCS 20/20.20 – Design-build award

2016 Illinois Compiled Statutes 50 ILCS 20/20.20 – Design-build award

2015 Illinois Compiled Statutes 50 ILCS 20/20.20 – Design-build award

2014 Illinois Compiled Statutes 50 ILCS 20/20.20 – Design-build award

2013 Illinois Compiled Statutes 50 ILCS 20/20.20 – Design-build award

2010 50 ILCS 20/20.20 – Design-build award

2009 50 ILCS 20/20.20 – Design-build award