Rinker Design Associates

Product/Services: RDA, a Virginia-certified SWaM (small business), is a leading provider of professional civil engineering, transportation, traffic, utility design/ relocation/coordination, surveying, ROW/easement acquisition and appraisal, land planning, litigation support, and permitting services to the public and private sectors. We have also added CEI and structural services to our range of capabilities to enhance our vision in providing comprehensive services to our clients. As stewards of the land, our professionals have a mission to ensure that our clients’ ideas, concepts, and plans are realized in harmony with jurisdiction regulations while meeting the needs and goals of the communities in which we work.

Location: Manassas (HQ) | Fredericksburg | Richmond

Employment: 120

Year Established: 1982

Website: http://www.rdacivil.com

Twitter: @rdacivil

Instagram: @rdacivil

LinkedIn: https://www.linkedin.com/company/rinker-design-associates-p.c.

Facebook: www.facebook.com/RinkerDesign

Greatest and/or Recent Achievement(s): I-66/Route 15 Interchange Reconstruction—RDA provided professional engineering services as the Lead Designer on the Design-Build Team for VDOT’s I-66/Route 15 Interchange Reconstruction DB project, which will reconstruct the interchange to relieve congestion; enhance public safety, operations, and capacity; and accommodate forecasted traffic demand within the project area. RDA designed the reconstructed interchange as a diverging diamond interchange (DDI), the third of its kind in the Commonwealth of Virginia, to best accommodate the projected traffic volumes as well as critical pedestrian movements in the interchange vicinity.