<P> Carl G. Fisher, a successful entrepreneur who made millions in 1909 after selling a business to Union Carbide, came to the beach in 1913 . His vision was to establish South Beach as a successful city independent of Miami . This was the same year that the restaurant Joe's Stone Crab opened . Fisher loaned $50,000 to Collins for his bridge, which was completed in June, 1913 . The Collins Bridge was later replaced by the Venetian Causeway . </P> <P> On March 26, 1915, Collins, Lummus, and Fisher consolidated their efforts and incorporated the Town of Miami Beach . In 1920 the County Causeway (renamed MacArthur Causeway in 1942) was completed . The Lummus brothers sold their oceanfront property, between 6th and 14th Streets, to the city . To this day, this area is known as Lummus Park . </P> <P> In 1920, the Miami Beach land boom began . South Beach's main streets (5th Street, Alton Road, Collins Avenue, Washington Avenue, and Ocean Drive) were all suitable for automobile traffic . The population was growing in the 1920s, and several millionaires such as Harvey Firestone, J.C. Penney, Harry C. Stutz, Albert Champion, Frank Seiberling, and Rockwell LaGorce built homes on Miami Beach . President Warren G. Harding stayed at the Flamingo Hotel during this time, increasing interest in the area . </P> <P> In the 1930s, an architectural revolution came to South Beach, bringing Art Deco, Streamline Moderne, and Nautical Moderne architecture to the Beach . South Beach claims to be the world's largest collection of Streamline Moderne Art Deco architecture . Napier, New Zealand, another notable Art Deco city, is architecturally comparable to Miami Beach as it was rebuilt in the Ziggurat Art Deco style after being destroyed by an earthquake in 1931 . </P>

What is the main street in south beach miami