TPD Employee Directory
Civil EngineeringPennsylvania, United States201-500 Employees
TPD is a consulting engineering firm that focuses on transportation engineering and related environmental and construction services. Founded in 1989, the company emphasizes assembling a skilled professional team to deliver high-quality work and reliable service to clients and the public. Based in Pottstown, Pennsylvania, the firm has a few hundred professionals supporting multimodal planning and other transportation projects. In December 2024, TPD announced the appointment of Susan Guisinger-Colón as Senior Project Manager. Earlier in 2024, the firm earned awards from Graphic Design USA for its design work on three multimodal planning projects in Western North Carolina.