Since 1998, SWA has delivered cost-effective, efficient, and cutting-edge solutions to clients in the Mid-Atlantic region on the federal, state, and local level as well as in the private sector. We listen to and understand the needs of our clients. We work closely with them and function as extensions of their staff to provide proven and innovative approaches. Our firm’s success is a reflection of our years of experience, knowledge of national and local standards, and long-standing client relationships.
Ziad A. Sabra, Ph.D., P.E., PTOE - Executive Vice President & CEO
Dr. Sabra, a principal for Sabra, Wang & Associates, has over 30 years of experience in Transportation Systems Engineering including highways, transit, traffic, transportation planning, safety, research and development, computerized signal systems, Advanced Transportation Management systems, and various Intelligent Transportation Systems.
Our mission is to provide quality professional engineering and planning services that exceed our clients’ expectations.
We want to work on meaningful, challenging, and rewarding projects to improve quality of life. We make a difference by developing innovative solutions that enhances public safety and infrastructure.
City of Baltimore Signal Retiming – 2015
City of Baltimore Integrated Traffic Management System – 2006
Top 100 Minority Business Enterprise Award - 2012
US 29 and Briggs Chaney Road Intersection Project – 2008
MD 45 from Stevenson Lane to Northern Parkway Project – 2007
I-495 from Temple Hills Road to MD 5 Project – 2007
Outstanding Customer Service Award to Dr. Ziad Sabra, P.E., PTOE and Mr. Keith Riniker, P.E., PTOE – 2003
"Smart Solution" in advancing intersection design