Project Contacts

For more information about NCHRP 20-64, contact:

Christopher Hedges
Senior Program Officer
National Cooperative Highway Research Program
Transportation Research Board
Washington, DC
(202) 334-1472

Eric Ziering
Project Manager and Co-Principal Investigator
Cambridge Systematics, Inc.
Cambridge, MA
(617) 234-0508

TransXML (NCHRP 20-64) Project Panel

Chair

Mr. Loren Risch, P.E.
State Bridge Design Engineer
Kansas DOT

AASHTO Monitor

Mr. Steven C. Brown, PE
Applications Development Manager
Nebraska DOR

Members

Dr. Roemer Alfelor
Data Integration Program Manager
Federal Highway Administration

Mr. Todd R. Bergland
Transport Systems Manager
Minnesota DOT

Mr. Lyman L. Hale, III, P.E.
Senior Engineer
New York State DOT

Mr. Maurice Harmon
Associate Vice President
HNTB Corporation

Mr. Liang Y. Hsia, P.E.
ITS Engineer Administrator
Florida DOT

Mr. David C. Lively
Chief, Travel Information Systems
California DOT

Dr. Thomas W. Rioux
Research Engineer & Lecturer
University of Texas - Austin

Ms. Sandra B. Salazar
Section Supervisor
Johns Hopkins University

Mr. Gregory T. Witt
Assistant Director
Kentucky Transportation Cabinet

FHWA Liaison

Mr. James Pol
ITS Transportation Specialist
Federal Highway Administration

AASHTO Liaison

Ms. Mary Beth Leaf
Project Manager
AASHTO

TRB Liaison

Mr. Thomas Palmerlee
Senior Program Officer
Transportation Research Board

NCHRP Staff

Mr. Christopher J. Hedges
Senior Program Officer, NCHRP
Transportation Research Board

Mrs. Sarah Shaw Tatoun
Project Assistant, NCHRP
Transportation Research Board

Research Team

Eric Ziering
Project Manager and Co-Principal Investigator
Cambridge Systematics, Inc.
Cambridge, MA
(617) 234-0508

Paul Scarponcini
Co-Principal Investigator
Bentley Systems, Inc.
Littleton, CO 80127
(303) 948-2657

Mark Mlynarski
Michael Baker Jr., Inc.
Moon Township, PA 15108
(412) 269-7933

Tom Rothrock
Bob DeHoff
Info Tech
Gainesville, FL
(352) 381-4400