T3 Design Corporation Email Format
Civil EngineeringVirginia, United States11-50 Employees
T3 Design Corporation is a Virginia-based civil engineering firm that delivers transportation-focused services, including traffic engineering, operations program management, and civil, drainage, and roadway design. Serving state and local governments, private developers, and public transportation agencies throughout the Mid-Atlantic, the company emphasizes safe, sustainable, and cost-efficient transportation solutions through thorough studies and well-managed projects. With experience across VDOT districts and a track record in traffic analysis and signal design, T3 supports projects ranging from intersection improvements to interchanges, backed by expertise in traffic modeling and plan development such as Transportation Management Plans and Maintenance of Traffic Plans. Headquartered near Fairfax, Virginia, T3 operates as a certified woman-owned, diverse small business (DBE/MBE/WBE) and positions itself as a regional provider of transportation engineering services.