CREATING EFFICIENT AND SUSTAINABLE TRANSPORTATION

DDG offers transportation services such as conditional- & performance-based needs assessments, identification of potential solutions, programmatic planning, traffic/safety analysis & modeling, funding identification & support, design, regulatory & permits, and construction administration & maintenance of transportation infrastructure including: roads, highways and bridges; other multimodal transportation; intersections, lighting and complete streets.


Services Provided
  • Transportation Planning & Advisory
  • Road & Bridge Design
  • Traffic Analysis & Modeling
  • Conceptual Design
  • NEPA, Compliance, and Regulatory Grants
  • Federal Grants
  • Electric Vehicle Infrastructure
  • Complete Streets & Urban Design
  • State & Local Permitting
Featured Transportation Projects