 His projects in this capacity included working on Disneyland additions, Walt Disney World and EPCOT Center.Evans retired from Disney in 1975, but continued his work for Disney with the landscape design of Tokyo Disneyland, Hong Kong Disneyland, Disneyland Paris and additions in Walt Disney World such as Disney's Polynesian Resort, Discovery Island, Typhoon Lagoon, Disney-MGM Studios and Disney's Animal Kingdom.After the death of his wife Jane, Bill married Natalie Scott (who had two teenage daughters).