ABOUT US

Our Mission

The mission of the Transportation Management Association of Chester County (TMACC) is to activate, foster and facilitate cooperation between the public and private sectors of Chester County; to identify, evaluate and analyze significant transportation issues and to recommend solutions that reduce congestion and improve air quality.  

Our History

TMACC was founded in May of 1992 as the Chester Valley TMA and consisted of 14 Founding Members, which include some of our current members today: Chester County Intermediate Unit, Great Valley Regional Chamber of Commerce, Krapf’s Coaches, Inc., PennState Great Valley, and Saul, Ewing, Remick & Saul.  In June of 1995, the Chester Valley TMA Board of Directors changed our name to the Transportation Management Association of Chester County to better capture the members we wanted to acquire. 

Today, TMACC represents the expanding region of Chester County and continues to advocate for sustainable transportation practices and connectivity.   TMACC’s membership represents over 20,000 commuters in Greater Philadelphia and includes a range of organizations in engineering, planning, law, consumer goods, finance, hospitality, education and more.  

Our Staff

Laura Guman

Office Administrator

lguman@tmacc.org

Board of Directors

Nathan M. Cline

Chair

Pennoni

Kristin S. Camp

Vice Chair

Buckley, Brion, McGuire & Morris, LLP 

John Nagel

Treasurer

East Whiteland Township

Randy Waltermyer

Secretary

Traffic Planning and Design, Inc.

Greg Davis

Saul Ewing Arnstein & Lehr LLP

Matt Baumann

Tredyffrin Township

Catherine Bianco

Workspace Property Trust   

Bonny Coddaire

Vanguard

Pamela Conti

WSP

John Felicetti

Penn Medicine Chester County Hospital

Neal Fisher

Hankin Group

Erica Mcleod

Penn State Great Valley

Mike Grigalonis

Chester County Economic Development Council 

Kerry S. Jones

Immaculata University 

Bruce Masi

Gannett Fleming

Patricia Shields

West Chester University 

Matthew Kozsuch

McMahon Associates, Inc. 

Thomas Lindsey

KCI Technologies

Joanne Walter

Saint-Gobain 

Gene Blaum

Ex Officio

PennDOT

Amy Bernknopf

Ex Officio

DVRPC

Mark Cassel

Ex Officio

SEPTA

Commissioner Josh Maxwell

Ex Officio

Chester County Commissioner 

Jackie Koons-Felion

Ex Officio

PennDOT

Brian N. O'Leary

Ex Officio

Chester County Planning Commission

Gary Smith

Board Emeritus

Chester County Economic Development Council

TMACC's Annual Investors

TMACC thanks its 2019 Annual Investors!   These companies support TMACC in all endeavors and are partnering with us to improve mobility and air quality in Chester County.

Gold Sponsors

Silver Sponsors

Bronze Sponsors