In conjunction with UC Riverside, Cal Trans has used them along freeways since 1977. Some other users are: The San Diego Wild Animal Park, The San Diego Zoo, Legoland, Quail Botanical Gardens, Seaworld, and the Four Seasons Resort Aviara
Mar 29
In conjunction with UC Riverside, Cal Trans has used them along freeways since 1977. Some other users are: The San Diego Wild Animal Park, The San Diego Zoo, Legoland, Quail Botanical Gardens, Seaworld, and the Four Seasons Resort Aviara