Within a couple of years, thousands of trees were planted, the topsoil was replaced, ugly potholes were converted into attractive lakes, and old railroad tracks became footpaths.
وبالاضافة الى ذلك ،‏ عمل مهندسو المناظر الطبيعية بكد لإصلاح الضرر الذي خلفته قرون من الاهمال والاستغلال .‏