2024 Texas Transportation Code 172.156 – Awarding Construction or Purchase Contracts

2023 Texas Transportation Code 172.156 – Awarding Construction or Purchase Contracts

2022 Texas Transportation Code 172.156 – Awarding Construction or Purchase Contracts

2019 Texas Transportation Code 172.156 – Awarding Construction or Purchase Contracts

2018 Texas Transportation Code 172.156 – Awarding Construction or Purchase Contracts

2016 Texas Transportation Code 172.156 – Awarding Construction or Purchase Contracts

2014 Texas Transportation Code 172.156 – Awarding Construction or Purchase Contracts

2011 Texas Transportation Code 172.156 – Awarding Construction or Purchase Contracts

2009 Texas Transportation Code 172.156 – Awarding Construction Or Purchase Contracts