Join Jim Warren and special guest Larry Peirce as they deep dive into the pavement structure and discuss a critical feature of an asphalt pavement… the foundation.  They discuss the details of proper subgrade and base identification, testing, and how to improve the performance of these critical layers. What are the proper steps to ensure durable, economical, long-lasting subgrade and base layers? What are the top TxDOT guides to help you build long-lasting pavements? Come and find out. Let’s explore the answers together. Welcome aboard!

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