WGI served as parking consultant and parking consultant during the programming, design, and construction of two parking facilities at Washington Dulles International Airport. Both facilities have a cast-in-place/post-tensioned structural system and five levels. The north flank parking garage has 4,740 spaces, and the west flank parking garage has 4,000 spaces.
Below-grade moving sidewalks and at-grade shuttle buses transport pedestrians between the parking structures and the terminal building.
Enter your zip code, and we’ll personalize your experience with local projects, office locations, team members, and more.
WGI supports its associates with meaningful opportunities for growth, strong benefits and perks, while we work collaboratively with clients and co-consultants to shape and improve communities.






WGI is a dynamic organization with opportunities nationwide for engineers, land surveyors, landscape architects, environmental scientists, and architects.