A/E Traffic Engineering
Washington, D.C.

Sabra & Associates, Inc. (SAI) has provided a wide-range of traffic engineering services for DDOT under our A/E Services contract.


  • On-Call ITS Support
  • Traffic Management
  • Communication Design & Planning


Featured Task: Transportation Management Center and Safety Service Patrol Standard Operating Procedures

Sabra & Associates, Inc. performed a literature review, researched best practices, documented existing DDOT procedures using interviews, review of existing documentation and shadowing of staff, and reviewing existing documentation. We evaluated findings and identified differences in procedures between supervisors and operators to develop a Gap Analysis to compare existing vs. best practices, identify areas of improvements, and procedures that should be considered for adoption. SAI facilitated stakeholder workshops, at this critical stage of the project, where multiple levels of staff needed to agree and reach a point of buy-in to reconcile divergent practices and standardize the operating procedures.   SAI developed the SOPs, a SOP Desk Reference, and training materials including operator and supervisor manuals and training syllabi.

Columbia, Maryland

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

Baltimore, Maryland
300 East Lombard Street
Suite 840
Baltimore, MD 21202

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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