Menlo Park, New Jersey the phonograph and developed a commercially viable incandescent light bulb filament. Christie Street in Menlo Park was one of the first streets in the world to use electric lights for illumination. Edison left Menlo Park and moved his home and laboratory to West Orange, New Jersey in 1887. After his death, the Thomas Alva Edison Memorial Tower and Museum was constructed near his old Menlo Park lab and dedicated in 1938. Edison's old lab site and memorial now make up Edison State Park. The municipality in which Menlo Park is located, which was called "Raritan Township" while he was alive,
Menlo Park, California Cruz Avenue is considered the heart of the city. Nearby, the Menlo Park Civic center is bounded by Ravenswood Avenue, Alma Street, Laurel Street and Burgess Drive. It contains the council offices, library, police station and "Burgess Park" which has various recreational facilities. Other major roads include Sand Hill Road in the Sharon Heights area. The residential areas of Menlo Park are unofficially divided into several neighborhoods. Belle Haven is the only neighborhood east of the Bayshore Freeway; much of the rest of that area is business or protected land. Between Middlefield road (a road almost parallel to Bayshore) and