GS&P delivers comprehensive planning, design, environmental, architectural and construction phase services for highway, transit, aviation and rail facilities. Regardless of the size of the project, our team of scientists, engineers and planners has the skills and resources to make your project a success. Our team of former top local and state DOT professionals know your issues and concerns first-hand, and they will leverage this experience to find practical and achievable solutions for your project utilizing the latest technology and techniques in the transportation industry.