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Gary Trietsch

Gary Trietsch

Member Profile

Gary Trietsch

Houston, Texas

Vice President, Dannenbaum Engineering Company

Former Houston District Engineer, Texas Department of Transportation

  • Managed projects in the largest TxDOT district, comprising six counties and a $1 billion budget, including one of the largest freeway traffic management systems in the U.S.—Houston TransStar.
  • A TxDOT staff member from 1967 to 2008, served in various leadership positions in traffic engineering, safety and traffic operations, including director of the Traffic Operations Division.

Board Service

  • Institute of Transportation Engineers
  • Western Association of State Highway and Transportation Officials
  • National Society of Professional Engineers

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