About Our Speakers

Marc Williams (TxDOT)

Marc D. Williams PE

Deputy Executive Director
Texas Department of Transportation

As Deputy Executive Director, Mr. Williams is responsible for assisting the Executive Director in all phases of directing, managing, and implementing the Department’s policies, programs, and operating strategies. He supports the management of all transportation systems for which the agency is responsible to ensure that systems are adequate, safe, and constructed and maintained for the traveling public in the most cost-effective manner. Mr. Williams directs the agency’s modal functions which include public transportation, aviation, rail and ports. He also oversees the department’s efforts relating to occupational safety and work with disadvantaged, small, and historically underutilized business programs and activities.