Lead Design Firm:

HDR -For more than a century, HDR has partnered with clients to shape communities and push the boundaries of what’s possible. Their expertise spans nearly 10,000 employees, in more than 200 locations around the world — and counting. HDR was selected as the 2018 #3 bridge design firm and #5 highway design firm by ENR. HDR's engineering, architecture, environmental and construction services add a depth of resources and a breadth of knowledge to every project. HDR’s approach to finding innovative solutions defined past projects and drives future ones.

HDR has experience leading large DB projects and has led the following VDOT projects:

• VDOT, 95 Express

• VDOT, 495 Express/Dulles Toll Road Interchange

Each year, HDR is committed to maintaining and building relationships with small business firms and, as a result, was named 2014 Prime Consultant of the year “For Excellence in Performance on VDOT Contracts and its Commitment to Building Relationships with DBE Firms”. This award was issued by the Virginia Department of Transportation and Transportation DBE Advisory Committee. For more information, visit http://www.hdrinc.com .


Mott MacDonald - Opening opportunities with connected thinking. Our clients face some of the planet’s most intricate challenges. As a global engineering, management, and development firm, Mott MacDonald faces them with you.

Management. Our network of experts, active in 150 countries, finds opportunities in complexity, turning obstacles into elegant, sustainable solutions. By looking at problems from a fresh angle, we aim to add value at every stage, for our clients — you — and the lives you touch every day.

Consulting. Mott MacDonaldn is one of the world’s largest employee-owned companies, with 16,000 employees and over 180 offices delivering sustainable outcomes worldwide. We work on projects in the transportation, buildings, power, oil and gas, water and wastewater, environment, education, health, international development, and digital infrastructure sectors.

Mott MacDonald in North America is a vibrant infrastructure development and engineering company with over 60 offices and 2,300 staff in the United States and Canada. For more information, visit http://www.mottmac.com.

Go to top