HNTB

HNTB Corporation is an employee-owned infrastructure solutions firm. With more than a century of service, HNTB understands the life cycle of infrastructure and addresses clients’ most complex technical, financial and operational challenges. Professionals nationwide deliver a full range of infrastructure-related services, including award-winning planning, design, program management and construction management.

HNTB has worked on some of Los Angeles' most complex projects including the Sepulveda Pass Transit Corridor, the LAX Automated People Mover, the I-405 HOV Expansion, Crenshaw/LAX Transit Corridor, the 6th Street Viaduct, The New Tom Bradley International Terminal at LAX, United Airlines Terminals 7&8, The Galen Center at USC, and the Colorado Street Bridge in Pasadena.

• Lilly Acuna
  Environmental Planner
  Phone: (213) 337-2125
• Jessica Duboff
  Government Relations Director
  Phone: (213) 337-2157
• Brenda Garza
  Phone: (213) 403-1000
• Gwen Gray
  Phone: (213) 403-1000
• Art Hadnett
  Senior VP, Division President
  Phone: (213) 403-1000
• Nga Johnson
  Phone: (213) 403-1000
• James Long
  Southern CA Operations Manager
  Phone: (310) 846-1815
• Shireen Mahdavi
  Engineer II, Rail/Transit
  Phone: (213) 403-1078
• Tami Podesta
  Phone: (213) 403-1000
• Sean Silos
  Civil Engineer
  Phone: (213) 403-1020