. Rue Environmental LLC (Rue) is a an ecological and cultural resources consulting company located in State College, Pennsylvania. Owner David J. Rue, Ph.D., has over 30 years of experience and has managed over 200 projects in 22 states. The professionals at Rue have the expertise to complete wetlands delineations, wildlife ecology surveys, and all stages of archaeological survey and excavation (Phase I, II, and III). In addition, Rue provides historic structures inventory/determination of eligibility and effect, HABS/HAER mitigation, and public involvement. Market sector experience includes natural gas transmission pipelines, highways and bridges, railroads, electric transmission lines, wind power projects, cell towers, fiber-optic lines, municipal uti