ABCD Executive Committee

Tiphaine Williams
Secretary
Erdman Anthony

David E. Hoglund, PE
President
RETTEW Associates

John Rautzahn, PE
Treasurer
SAI Consulting Engineers

ABCD Board of Directors

Leonard R. Smith, Jr., PE (Membership Chairman)
STV Inc.

Tom Wandzilak
(Events Chairman)
High Steel Structures Inc.

Dave Marchese, PE
(Scholarship Chairman)
Wilbur Smith Associates

Vacant
(Public Affairs Chairman)

Y. Frank Chen, Ph.D., PE
(Educational Outreach)
Penn State University

Hal Rogers, PE
PENNDOT BQAD

Barry Epley, PE
(Awards Chairman)
Johnson Mirmiran & Thompson

Daryl Jurkiewicz, PE
(Educational Outreach)
C. S. Davidson, Inc.

ABCD Ex-Officio Board Members

William Williams, PE
FHWA

Tom Macioce
PennDOT

Gary Grahm, PE
PA Turnpike Commission