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

SAI, a Mead & Hunt Company, 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


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