District 4 Organizational Chart

Deputy District Director - Administration

• Athena Cline
  • Office of Business Management
    • Jeffrey Kuehnel
  • Office of Business Operations
    • Walter Garcia
  • Office of Compliance Management
    • Kimberly Ponder
  • Office of Discipline and Customer Service
    • Devin Anthony

Deputy District Director - External Affairs

• Cheryl Chambers
  • External & Internal Services
    • Nicolas Singh
      • Audiovisual/Graphics
      • Legislative Affairs
      • Photography
      • Webmaster
  • Public Information
    • Bart Ney
      • NorthBay
      • SouthBay
      • EastBay
      • Social Media
  • External Operations and Engagement
    • Debra Nelson
      • Customer Service
      • Equity
      • Small Business
      • Encampment Engagement

Deputy District Director - Maintenance

• Leah Budu
  • District Division Chief - Office Maintenance
    • James Hsiao
      • Maintenance Services
        • Monique Nguyen
      • Maint. & Toll Br. Engineering
        • Vijith Thilakatatne
      • Toll Services Mgr. & Mtce Administration
        • Myeast McCauley
      • Maintenance - Environmental
        • Sheryl Sablan (Acting)
      • Maintenance - Support
        • John Samson
      • Asset Mgmnt
        • Deepthi Madabushi
      • SB1 Performance
        • Markus Lansdowne (Acting)
      • Facilitation Manager
        • Jasminda Webb
  • District Division Chief - Field Maintenance
    • Byron Lim
      • Delta Region/East Bay Region
        • Dave Despain
      • Elect/Tunnels & Tubes Region
        • Jeff Chandler
      • North Bay Region
        • Chad Klein
      • South/West Bay Region
        • Earl Sherman
      • Structural Steel Paint Region
        • Eamonn Dymer
      • Toll Br Maint & Tow Services Region
        • Chris Nesmith

Deputy District Director - Traffic Operations

• Aung Maung
  • District Division Chief - System Management
    • Saif Mamoon
      • Electrical Design
        • Kenneth Xu
      • Encroachment Permits
        • Sunny Mantravadi
      • Highway Operations
        • Joe Rouse
  • District Division Chief - System Operations
    • Amjad Naseer
      • Asset Management & Performance
        • Juliana Gum
      • Electrical Systems & TMS
        • Nasrin Gharib
      • Traffic Management
        • Kane Wong
  • District Division - Chief Trans. Safety
    • Inder Preet Singh (Acting)
      • Traffic Safety Investigation
        • Rajesh Oberoi
      • Traffic Safety Engineering & Signing
        • Lester Lee
      • MAIT
        • Amir Traboly
  • Traffic Operations - Resource Management
    • Terence Rice
  • Traffic Operations - Program Coordinator
    • Sean Eagen

Deputy District Director - Construction

• Andrew Baskerville
  • District Division Chief District Division - South, East & Support
    • Bill Bornman
      • Contra Costa Co.
        • Baljit Sidhu
      • Alameda Co.
        • Lakshmanan Senthil Kumar
      • Santa Clara Co. & Ala I-880
        • Scott McCrank
      • Construction Support
        • Bipin Patel
      • District Rotation Program Manager
        • Bill Schmidt
      • Admin Support
        • Gloria Casillas
      • Structures Northeast
        • David Tenorio
      • Structures Southwest
        • Thomas Grey
  • District Division Chief - SM, DOE, TOLL, SF
    • Joy Cheung
      • Toll Bridges & W Contra Costa Co.
        • Deanna Vilcheck
      • San Francisco Co.
        • Maxime Dabilly
      • San Mateo Co.
        • Gary Lai
      • District Office Engr - (DOE)
        • Ali Taheripour
  • District Division Chief - North Co. & Const Svcs.
    • Jonathan Ng
      • Const. Svcs.
        • Nilesh Pandya
      • Sol/Napa Co.
        • Martin Mercado
      • Mrn/Son Co.
        • Jose David

Deputy District Director - Design

• Wajahat Nyaz
  • District Division Chief - Design East
    • Richelle Perez
      • Design - Alameda
        • Morteza Azimi
      • Design - Contra Costa
        • Solomon Tesfe (Acting)
      • Landscape Architecture
        • Jeanne Gorham
    • District Division Chief - Design Services
      • Tung (Tom) Ly
        • Design Support
          • Fuk Nyan (Frank) Kurniawan
        • Roadway Design & Utilities
          • John Uozumi
        • Hydraulic Engineering
          • Khai Shoon Leong
        • Utility Engineering
          • Hanna Khoury
    • District Division Chief - Design South/West
      • Fariba Zohoury
        • Design Peninsula
          • Peter Aguilera
        • Design Santa Clara
          • Tam Ly
        • Special Projects
          • VACANT
    • District Division Chief - Design North
      • Betcy Joseph
        • Design Sonoma & Solano
          • Halim Mathkour
        • Design Napa & Marin
          • Naga Adibhatla
        • Materials & Pavement Office
          • Mehdi Parvini

Deputy District Director - Env. Science & Engineering

• Christopher Caputo
  • District Division Chief
    • Moujan Mostaghimi
  • Cultural Resources Studies
    • Kathryn Rose
  • Env. Analysis
    • Lawrence Bonner
  • Env. Eng.
    • Kevin Krewson
  • Bio. Sci./Permits
    • Lindsay Vivian
  • Env. Program/Project Mgmt.
    • Melissa Coppola
  • Water Quality Program
    • Brian Rowley
  • Env. Compliance/Stewardship
    • Caitlin De La Torre

Deputy District Director - Program/Project Mgmt.

• VACANT
  • District Division Chief - East Region
    • Ron Kiaaina
      • RPM - Ala 880/238/580
        • Val Ignacio
      • RPM - Ala/CC 80 & Ala 84
        • Kevin Krewson
      • RPM - Ala 580 & 680/Tri Valley
        • Michael Nguyen
      • RPM - Contra Costa Co
        • Nandini Vishwanath
      • Consultant Srvcs
        • Ali Banani
  • District Division Chief - Toll Bridge Rehab
    • VACANT
      • Res & Cap Mgmt.
        • VACANT
      • Toll Bridge Rehab
        • VACANT
      • RPM - Risk Managementy
        • VACANT
  • District Division Chief - South Region
    • Ron Kiaaina
      • RPM - Santa Clara Co.
        • Minyoung Kim
      • RPM - VTA Projects
        • Taslima Khanum
      • Program Mgmt Support
        • VACANT
      • Brokering Mgmt Support
        • VACANT
  • District Division Chief - West Region
    • Mohammad Suleiman
      • Project Mgmt Support
        • Shahrdad Mahini
      • RPM - San Francisco
        • Al B. Lee
      • RPM - San Mateo Co
        • Rommel Pardo
      • RPM BATA
        • Muthanna Omran
      • RPM - Corridor Mgmnt
        • Kelly Ma
  • District Division Chief - North Region
    • VACANT
      • RPM - Marin Co.
        • Ronald Sangalang
      • RPM - SR-37
        • Javier Mendivil
      • RPM - Napa Co.
        • Amani Meligy
      • RPM - Solano Co.
        • Sindhu Kurup
      • RPM - Sonoma Co.
        • Gezahen Tizazu
  • District Division Chief - SR-37 Corridor
    • Rui Gao
      • RPM - SR-37
        • Javier Medivil

Deputy District Director - Right of Way

• Julie McDaniel
  • Airspace, Local Prgms, Util & Reloc Asst.
    • Michael O’Callaghan
  • Admin/Data Management
    • Douglas Wright
  • Land Surveys
    • Jason Keblesh
  • Acquisitions & Project Management Services
    • Allison Paich
  • Appr./Est. & Prop. Mgmt./Excess Land
    • John Carlston (Acting)
  • Right of Way Engineering
    • George Prida

Deputy District Director - Trans. Pl/Local Asst.

• Cameron Oakes
  • Regional & Community Planning
    • Erik Alm
  • Multimodal System Planning
    • Zhongping Xu
  • Transit & Active Transportation
    • Sergio Ruiz
  • Project Initiation
    • Celia McCuaig
  • Local Assistance
    • Ephrem Meharena
  • Sustainability Program
    • Mark Leong