section_path: Government/Subdivisions
section_name: Subdivisions
paragraph_text: Subdivisions
  
  São Paulo is divided into 32 subprefectures, each with an administration ("subprefeitura") divided into several districts ("distritos"). The city also has a radial division into nine zones for purpose of traffic control and bus lines, which do not fit into the administrative divisions. These zones are identified by colors in the street signs. The historical core of São Paulo, which includes the inner city and the area of Paulista Avenue, is in the Subprefecture of Sé. Most other economic and tourist facilities of the city are inside an area officially called Centro Expandido (Portuguese for "Broad Center", or "Broad Downtown"), which includes Sé and several other subprefectures, and areas immediately around it.