Key Partners

Transportation Advisory Committee (TAC)

PA State Law, Act 120 of 1970, established the Pennsylvania Transportation Advisory Committee (TAC) to advise the State Transportation Commission (STC) and the PennDOT Secretary of Transportation.

Purpose and Mission

  • Consult and advise the STC and the Secretary of Transportation on all transportation modes
  • Serve as a connection between PennDOT and the general public

Role in the Planning Process

  • Spread awareness about the transportation planning, programming, and goals of PennDOT and the STC
  • Conduct in-depth studies on key issues to inform the planning process. View studies and reports.

Public Involvement Opportunities

TAC Committee


Honorable Jody L. Holton, AICP

TAC Chair
Assistant General Manager SEPTA

Honorable Yassmin Gramian, P.E.

PA Department of Transportation

Honorable Gladys M. Brown Dutrieuille

PA Public Utility Commission

Honorable Neil Weaver

Acting Secretary
PA Department of Community and Economic Development

Honorable Allison Jones

Planning and Policy
Office of the Governor

Honorable Patrick McDonnell

PA Department of Environmental Protection

Honorable Russell Redding

PA Department of Agriculture

Honorable Eric Hagarty

Acting Secretary
PA Department of Education

Honorable Wayne Langerholc, Jr.

Senate of Pennsylvania
Majority Chair of Senate
Transportation Committee
Alt: Nolan R. Ritchie

Honorable Timothy P. Kearney

Senate of Pennsylvania
Transportation Committee
Alt: Sam Arnold

Honorable Tim Hennessey

PA House of Rep.
Majority Chair of House
Transportation Committee
Alt: Josiah Shelly

Honorable Mike Carroll

PA House of Rep.
Minority Chair of House
Transportation Committee
Alt: Meredith Biggica

Mr. Michael Carroll, P.E.

Office of Transportation and Infrastructure Systems
City of Philadelphia

Ms. Felicia Dell, AICP

Director of Planning
York County Planning Commission

Mr. Donald L. Detwiler

New Enterprise Stone and Lime Co., Inc
Bedford County

Mr. Richard Barcaskey

Executive Director, Constructors Association of Western Pennsylvania
Allegheny County

Mr. Mark Murawski

TAC Vice-Chair
Transportation Planner
Lycoming County

Mr. John Pocius, P.E., PLS

LaBella Associates
Lackawanna County

Mr. L. Ashley Porter, P.E.

Porter Consulting Engineers, P.C.
Crawford County

Ms. Karina Ricks

Director, Department of Mobility and Infrastructure
City of Pittsburgh

Ms. Brenda A. Sandberg

Executive Director at Erie-Western PA Port Authority
Erie County

Mr. Jeffrey J. Stroehmann

JDM Consultants
Union County

Mr. Alan Blahovec, CCTM

Executive Director, Westmoreland County Transit Authority
Westmoreland County

Mr. Charles F. Welker, P.E.

EADS Group, Inc. (ret.)
Blair County

Larry J. Nulton, Ph.D.

Nulton Aviation Services, Inc.
Cambria County

Mr. Elam Herr

Pennsylvania State Association of Township Supervisors (retired)
Lancaster County

Mr. Ron G. Wagenmann

Manager, Upper Merion Township (retired)
Montgomery County

Ms. Rebecca Oyler

President & CEO 
Pennsylvania Motor Truck Association
Camp Hill