STE offers comprehensive transportation engineering, pavement engineering, asset management, and research services to clients from public and private sectors across the United States.  We understand roadways from the ground up.  We understand how roadways are constructed (pavement), how people travel (traffic), and how communities grow (planning).  We have experienced professionals that are leaders in their fields.  We use the latest engineering applications and the state-of-the-practice software to complete each project.  Our goal is to meet our client’s needs and exceed their expectations.

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Mailing Address: PO BOX 6062, Irvine, California 92616
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