LTK Engineering Services

Parsons Brinckerhoff Quade & Douglas, Inc.

Pennoni Associates, Inc.

Traffic Planning and Design, Inc.

UPenn Development Office

UPS Foundation

Urban Engineers, Inc.

City of Philadelphia

DMJM+Harris, Inc.

STV Incorporated

Timothy Haahs & Associates, Inc.

Urbanismo y Sistemas de Transporte S.A. de C.V.

Andrew Chin

SEPTA

Mark Ahlheim

David Boyce

Scott Brady

Philip Braum

Stephen Buckley

Lora Blackman Byala

Eric Bruun

Bernard Byrne

Jeff Casello

Paul Chow

Paul Christner

Richard Clarke

Donald Curley

Edward D'Alba

Jim DeNave

Michael DePallo

Howard Evoy

Alfred Fazio

Matthew C. Fenton

Spencer Finch

Tara Gray

Tim Haahs

Judy Hong

Kevin Johnson

Jack Kanarek

Shinya Kikuchi

Charles A. Kromer

Charles Kubisiak

Clayton Lane

Young-Jae Lee

Thomas Luglio

Asha Maliakal

Matthew Malozi

James Markham

Jason McHugh

Fred Mylnarski

Angel Molinero

Krista Pohl

Thomas Potter

Michael Replogle

P. Takis Salpeas

Tanya Seaman

Joshua Seeherman

Mario Semmler

Paul L. Shultes

Lazar Spasovic

Glenn Standifer

Richard Stanger

Christy Staudt

William Stead

Isaac Takyi

Brian Tehan

Gabe Tompkins

Brenda Trembath

Francis Vanek

Dr. Vukan Vuchic

Cirion Walker

W. Thomas Walker

Patricia Workman

Bob Wright

Jing Zhou