Engineering Innovative Solutions

Sabra & Associates, Inc.

Formerly Sabra, Wang & Associates, we are Sabra & Associates, a multi-disciplinary professional civil engineering firm headquartered in Columbia, MD with offices in Maryland, Virginia, and Washington, DC.

Our Core Services


Traffic Engineering


Traffic Data Collection


Civil & Highway Engineering


Structural Engineering


Intelligent Transportation Systems (ITS)


Geographic Information Systems (GIS)


Construction Site Management


Environmental Planning


Transportation Planning


Lighting Design


Highway Construction Materials Testing


Transit Systems

What's New at Sabra & Associates

Keith Riniker, P.E., PTOE co-presents at the 2018 ITE Meeting.

Sheila Mahoney, AICP
joins SAI.

Inaugural Baltimore
Transportation Camp.

Brian Laverty, AICP is part of an award winning team.

At the 2018 ITE Annual Meeting in Minneapolis, our Traffic & ITS Practice Leader, Keith Riniker, co-presented our case study featuring two field evaluations of Adaptive Signal Control Technologies for the Montgomery County Department of Transportation in Maryland.

SAI has added Sheila Mahoney, AICP to our Transportation Planning Practice as a Senior Environmental Planner.

SAI key staff attended the Inaugural Baltimore Transportation Camp. In addition, they learned about multi-modal planning, data analytics and planning challenges in transit and how those challenges relate to the needs of the Maryland DOT's Transit Administration and other regional transportation partners.

One of SAI' key staff Brian Laverty, AICP wins award for being part of the American Planning Association, Transportation Planning Division Executive Board. They won the American Planning Association Division Achievement Award at the National Planning Convention in New Orleans, LA.

Columbia Maryland

7055 Samuel Morse Drive
Suite 100
Columbia, MD 21046
Phone: 443-741-3500
Fax: 443-741-3700

Baltimore Maryland
1502 Joh Avenue
Suite 100
Baltimore, MD 21227

Phone: 410-536-3653
Fax: 410-536-3654

Washington, D.C.

100 M Street SE
Suite 550
Washington, DC 20003

Phone: 202-570-7080
Fax: 202-697-5007

Vienna, Virginia

8150 Leesburg Pike
Suite 630
Vienna, VA 22182

Phone: 703-942-8990


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