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DART – Let's Go.

DART Executive Staff Biographies

President/Executive Director

Gary C. Thomas
 
 

Executive Vice President, Chief Operating Officer

Carol Wise
 

— Vice President of Bus Operations

Herold Humphrey

— Chief of DART Police

James D. Spiller

— Vice President of Mobility Management Services

Doug Douglas

— Vice President of Rail

Michael Holbrook

 
 

Executive Vice President, Chief Administrative Officer

Nicole Fontayne-Bárdowell
 

— Interim Vice President of Human Capital

Tammy Barrow

— Vice President, Chief Information Officer

Julius Smith

— Vice President, Chief Marketing Officer

Nevin Grinnell

— Vice President of Procurement

John Adler

 
 

Executive Vice President of Growth and Regional Development

Timothy H. McKay, P.E.
 

— Vice President of Capital Design & Construction

John Rhone

— Vice President of Commuter Rail/Railroad Management

Bonnie Murphy

— Vice President of Planning and Development

Todd Plesko

— Vice President of Rail Planning

Stephen Salin

— Vice President, Real Property and Transit Oriented Development

Robert W. Strauss

 
 

Senior Vice President of Finance, Interim Chief Financial Officer

Joseph G. Costello
 
 

Vice President of Diversity and Inclusion-Employee and Labor Relations

Michael Muhammad
 
 

Vice President, External Relations

Morgan Lyons
 
 

Vice President of Government Relations

Edie Diaz
 
 

Vice President of Policy and Strategy

David Schulze
 
 

Vice President - Chief Safety Officer

Donna E. Johnson
 
 

Interim Director of Internal Audit

Chris Koloc
 
 

Director of the Office of Board Support

Nancy Johnson
 
 

Interim General Counsel

Gene Gamez


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