The document summarizes a project to relocate Route 52 near Longwood Gardens in Pennsylvania. It discusses the project history from 1985 to present, including funding approval in 1996, environmental assessments from 1996 to 2003, and design/engineering from 1996 to 2010. It also outlines responsibilities for project communications between PennDOT and Longwood Gardens during construction from 2010 to 2012.