 Since they do not qualify under the age criteria set for historic preservation nominations their historical aspect often escapes public recognition.Others frequently are threatened by demolition plans for new development without consideration of their cultural and historical importance to the community instead of motivating the implementation of plans to retain the buildings and integrate them into new plans.In 2006, the Sarasota County School Board slated one of Paul Rudolph's largest Sarasota projects, Riverview High School, for demolition.