Professional Services

  • Policy Development
  • Financial & Economic Analysis
  • Procurement & Contracting Support
  • Project & Program Management
  • Organizational Design
  • Strategic Advising
  • Legislative and Regulatory Drafting

Practice Areas

  • Road Use Charges & Distance-Based Taxes
  • Transportation Funding Alternatives
  • Intelligent Transportation Systems (ITS)
  • Tolling Policy & Operations
  • Taxpayer Privacy & Data Security
  • E-Mobility & Advanced Vehicle Technologies
  • Sustainable Transportation Initiatives


To ensure we are fully equipped to meet our clients’ needs throughout the entire project cycle, D’Artagnan employs associate consultants with unique skill sets that are available to work on a more concentrated range of topics and projects.


D’Artagnan partners with some of the most respected transportation engineering, accounting and public relations firms in the world to provide our clients a cross-functional, integrated team of subject matter experts. In addition, D’Artagnan provides professional services and specialized expertise in support of other private firms and consultant teams. Our extensive network of strategic partnerships enables D’Artagnan to provide industry-leading expertise to clients throughout the world.