RDA is a Virginia-Certified Small Business (DSBSD Certification #652784), and a leading provider of professional civil engineering, transportation engineering, traffic engineering, utility design/relocation/coordination, stormwater management design, environmental, surveying, Right-of-Way/easement acquisition and appraisal, land planning, litigation support, and permitting services to both the public and private sector. We have also recently added construction engineering and inspections/administration (CEI services), as well as structural services within our range of capabilities, as part of our vision to provide comprehensive services for our clients. As stewards of the land, the professionals at RDA have a mission to ensure that our clients’ ideas, concepts and plans can be realized in harmony with federal, state and local regulations, while meeting the long-range planning and environmental goals of the communities in which we work.