Planning and Programs
Transportation Planning
Rich Macias, Director
(213) 236-1805 | Email: macias@scag.ca.gov
Transportation
Naresh Amatya, Manager
(213) 236-1885 | Email: amatya@scag.ca.gov
Goods Movement and Transportation Finance
Annie Nam, Manager
(213) 236-1827 | Email: nam@scag.ca.gov
Transit/Rail
Philip Law, Manager
(213) 236-1841 | Email: law@scag.ca.gov
Federal Transportation Improvement Program
Rosemary Ayala, Manager
(213) 236-1927 | Email: ayala@scag.ca.gov
Land Use & Environmental Planning
Huasha Liu, Director
(213) 236-1838 | Email: liu@scag.ca.gov
Compliance and Performance Monitoring
Jonathan Nadler, Manager
(213) 236-1884 | Email: nadler@scag.ca.gov
Model and Forecasting
Guoxiong Huang, Manager
(213) 236-1854 | Email: huang@scag.ca.gov
Sustainability
Jacob Lieb, Manager
(213) 236-1921 | Email: lieb@scag.ca.gov
Active Transportation and Special Programs
Vacant, Manager
Research and Analysis
Frank Wen, Manager
(213) 236-1854 | Email: wen@scag.ca.gov

