Executive Staff

Executive Staff at the Livermore Amador Valley Transit Authority

Michael S. Tree

Michael S. Tree

Executive Director

Michael S. Tree is the Executive Director of the Livermore Amador Valley Transit Authority. Prior to joining LAVTA in 2014, he acquired over 20 years of experience in senior positions within the public sector, including most recently as General Manager for the Missoula Urban Transportation District in Montana. He also served as City Manager for the City of Twentynine Palms, California and as General Manager for Sierra Management, operator of the public transit system in Porterville, California. Michael has a Master of Science in Transportation Management from San Jose State University and a B.S. in Business Administration from Brigham Young University.

Tamara Edwards

Director of Finance


Director of Planning and Operations