Skip to main content
More on this topic


Alameda CTC is located at 1111 Broadway, Suite 800, Oakland, CA, 94607. You can reach us at 510.208.7400.

Alameda County Transportation Commission Executive Team 

Arthur L. Dao   Tess Lengyel   Patricia Reavey
Arthur L. Dao
Executive Director 
  Tess Lengyel
Deputy Executive Director of Planning and Policy
  Patricia Reavey
Deputy Executive Director of Finance and Administration
Under Dao's leadership, Alameda CTC developed the transformative 2014 Transportation Expenditure Plan that was overwhelmingly approved by Alameda County voters in November 2014 to provide over $8 billion of transporation investments in the County over the next 30 years. These transportation infrastructure investments are expected to support growth, economic development, and the environment in the entire region. Dao brings 30 years of transportation engineering and management experience to Alameda CTC. As deputy director of the Alameda County Transportation Improvement Authority from 2001 to 2010, his leadership resulted in early delivery of transportation solutions for the residents and businesses in Alameda County. Dao is a graduate of University of California at Davis and is a registered professional engineer.   As Deputy Executive Director of Planning and Policy, Tess Lengyel is responsible for policy, legislation and public affairs, and directs all short- and long-range transportation planning for Alameda County. She led the development of the 2014 Transportation Expenditure Plan that was approved by 70.76% of Alameda County voters as Measure BB in November 2014, and she spearheaded the public education efforts that helped the transportation sales tax measure Measure B, pass with 81.5 percent support in 2000. Lengyel holds a degree in planning and policy/environmental studies and brings over 25 years of experience to Alameda CTC.   As Deputy Executive Director of Finance and Administration, Patricia Reavey has built a focused team to streamline systems and implement cost-effective methods that ensure accountability, transparency and internal control. She brings over 25 years of experience to Alameda CTC and has worked with SamTrans, Caltrain and the San Mateo County Transportation Authority, where she was Director of Finance, as well as with Dresdner, Kleinwort, Wasserstein. Reavey holds a bachelor’s degree in finance/accounting and is a licensed certified public accountant in the state of California.


Alameda CTC Staff

Name Title E-mail Address Phone
Linda Adams Executive Assistant 510.208.7418
Aleida Andrino-Chavez Associate Transportation Planner 510.208.7480
Lily Balinton Director of Finance 510.208.7416
Vivek Bhat Director of Programming and Project Controls 510.208.7430
E.W. Cheng Senior Administrative Analyst 510.208.7420
Seung Cho Director of Procurement and Information Technology 510.208.7472
Carolyn Clevenger Director of Planning 510.208.7496
Jhay Delos Reyes Senior Transportation Engineer 510.208.7469
Andrea Gomez Assistant Transportation Planner 510.208.7456
Vanessa Herrera Assistant Administrative Analyst 510.208.7429
Amy Ho Associate Administrative Analyst 510.208.7438
Minyoung Kim Senior Transportation Engineer 510.208.7411
Christine Lacsamana Senior Accountant 510.208.7447 
Leslie Lara-Enriquez Associate Program Analyst 510.208.7461
Queenie Lau Accountant

Vanessa Lee Clerk of the Commission 510.208.7436
Kate Lefkowitz Associate Transportation Planner 510.208.7471
Ericka Leiva Accounting Technician 510.208.7455 

Angelina Leong

Assistant Transportation Engineer 510.208.7427
Chris Marks Associate Transportation Planner 510.208.7453
Yoana Navarro Accounting Manager 510.208.7431
John Nguyen Senior Transportation Planner  510.208.7419 
Trinity Nguyen Director of Project Delivery 510.208.7441
Krystle Pasco Assistant Program Analyst 510.208.7467
Jesse Peoples Associate Transportation Engineer 510.208.7487 
Elizabeth Rutman Director of Express Lanes Implementation and Operations 510.208.7483
Cathleen Sullivan Principal Transportation Planner 510.208.7484
Saravana Suthanthira Principal Transportation Planner 510.208.7426
Ashley Tam Associate Transportation Engineer 510.208.7459
Jacki Taylor Senior Program Analyst 510.208.7413
Kristen Villanueva Senior Transportation Planner 510.208.7457