Constrained Long-Range Plan
Washington, D.C.

Sabra & Associates, Inc. was part of the consultant team tasked to identify and define regional long-range plan strategic transportation initiatives. Performed travel model enhancements to reflect each scenario, performed travel model runs and post-processing to extract performance measures including mode share, travel time, volume-to-capacity, VMT and peak hour reliability.


  • Model Enhancement
  • Managed lanes, Land Use, ITS & Transit Scenario Planning
  • Model Data Post-Processing
  • Customized Performance Measure Evaluation

Work Efforts Included:

  • roadway capacity improvements
  • transit system expansion (BRT, Metrorail, Commuter Rail)
  • Managed Lanes (HOV/ toll)
  • Active Traffic management
  • Policy Changes
  • Land use changes



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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