Civil, Highway & Structural Engineering

Our Civil, Highway and Structural Engineering services include roadway, site, grading, drainage, stormwater management, erosion and sediment control, structural design and inspection of culverts, bridges, traffic lights and highway structures from feasibility / concept design through final design and construction documents. Sabra is currently serving several municipalities, counties and districts in Maryland including MDTA, MDOT SHA, DGS, MTA, The City of Baltimore, Washington DC and Virginia in development of new and rehabilitation of existing transportation infrastructures.

Department Services:

  • Conventional Design-Bid-Build and Design Build Projects
  • Concept Studies – Roadway, Site and Bridge
  • Roadway Geometric Designs
  • Intersection Safety Improvements
  • Complete Streets
  • Retrofit Designs – Bike Lanes, Sidewalk, Bus Stops, ADA Compliance
  • Roadway Preservation and Safety Improvements
  • Roundabouts
  • Interchanges
  • Park-N-Ride Facilities
  • Practical, Common Sense Engineering and Smart Scale Designs
  • Grading, Drainage, SWM and E&SC
  • TMDL – Retrofit SWM ESD Faculties
  • Facilities Site Planning and Design
  • Structural Inspection – Culverts, Bridges, Highway Sign and Parking Garages, Noise Walls
  • Structural Design – Culverts, Bridges, High Mast Light Poles, and Noisewalls
  • Construction Documents
  • Estimates and Bid Documents
  • Construction Phase Services
  • Value Engineering

Practice Leader:

Shashi Patel, P.E.


Mr. Patel brings over 25 years of combined experience in design and project management of transportation engineering  for traditional design-bid-build, design-build and site development. He has directed and supervised numerous highway and bridge replacement/rehabilitation projects ranging from concept development studies to preliminary and final engineering design including geometric design, drainage and stormwater management, erosion and sediment control design, utility and right-of-way coordination, site development and access permits, environmental permitting, maintenance of traffic, and post-design construction phase services.


His expertise encompasses design and rehabilitation of roadways ranging from complete streets to expressways and freeways, streetscaping, intersection improvements, safety improvements, capacity improvements, roundabouts, retrofit bike lanes, retrofit sidewalk and ADA ramps, drainage improvements, park-and-ride facilities, noise walls, site development, highway inspection, sight distance improvements, pavement rehabilitation and embankment repairs.

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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