Virginia Transportation Modeling and Accessibility Program

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Contact Information

Peng Xiao

Responsibility: Team Manager,Virginia Statewide Model

Tel: (804)-786-0998

Email:Peng.Xiao@vdot.virginia.gov

Yifang Yuan

Responsibility: Hampton-Roads TPO Model, Danville-Pittsylvania MPO Model, Central-Virginia MPO (Lynchburg) Model,  Staunton-Augusta-Waynesboro MPO Model

Tel:(804)-786-2531

Email:Yifang.Yuan@vdot.virginia.gov

Enhua (Peter) Liu 

Responsibility: Richmond-Tri-Cities Regional Model, New-River-Valley MPO Regional Model, Charlottesville-Albemarle Regional Model

Tel:(804)-786-0481

Email:Enhua.Liu@vdot.virginia.gov

Ying Su

Responsibility:Fredericksburg-Area MPO Model, Roanoke-Valley-Alleghany Regional Model,Harrisonburg-Rockingham MPO Model,Winchester-Frederick County MPO Model

Tel:(804)-371-2766

Email:Ying.Su@vdot.virginia.gov

Ying (Winnie) Xiong

Responsibility: Accessibility, National Household Survey Data

Tel:(804)-786-2972

Email:Ying.Xiong@vdot.virginia.gov

Qingyu Ma

Responsibility: Accessibility,Web Application Tools, PowerBI Dashboards Development for Map21 Project

Tel:(804)-625-3129

Email:Qingyu.Ma@vdot.virginia.gov

Page last modified: March 25, 2023