Widening and Reconstruction of Guilford Road - 2013
Howard County, MD

Sabra & Associates, Inc. was responsible for the preparation of roadway design plans for geometric improvements at the intersection of Guilford Road and Vollmerhausen Road in Howard County. Responsibilities included preparing conceptual plans and construction bid documents.


  • Roadway Design
  • Hydraulics and Hydrology
  • Traffic Engineering


  • Evaluated existing roadway conditions including roadway geometric restrictions and presented recommendation to the County for all improvements.
  • Conducted site visits to evaluate sidewalks and designed ADA upgrades according the latest MD SHA design guidelines
  • Designed new curbs and gutters
  • Designed upgrades to signalized intersection by replacing span wires with mast arm design
  • Prepared roadway lighting plans
  • Conducted utility design
  • Prepared roadway geometry, plan and profile sheets
  • Conducted storm drain design and analysis
  • Prepared MOT details/plans and sequencing of roadway construction
  • Prepared erosion and sediment control plans
  • Prepared signing and pavement marking plans


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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