This report looks closely at how public libraries in the United States and Canada are altering their space use and development plans; the study looks at new libraries and at the alterations and alteration plans of existing libraries with data broken out by size of service area, library budget, for library systems and stand alone libraries and other criteria. The 170 page study gives detailed spending data on capital spending plans, and plans for redevelopment of children and teen areas, patron access areas, special purpose rooms, technology centers, overall patron seating and access to workstations and broadband, as well as data on plans for parking, landscaping, roof and floor development, staff only areas and many other considerations in public library space use and redesign.