VAI is a New England based Traffic Engineering, Transportation Planning and Highway Engineering firm specializing in state and local permitting of private development projects and providing transportation services to cities and towns. Our expertise includes traffic impact analysis, transportation planning, traffic engineering, roadway design, traffic signal design, construction services, and expert witness court testimony. Today’s complex and challenging projects require a team-based approach applying our technical expertise, process knowledge and extensive interface between clients, municipalities and state agencies as we lead our clients through the permitting process. Our goal at VAI is to efficiently move through project approvals and balance the needs of our clients, the communities, and the environment while challenging our staff to grow and share with our success.