The San Francisco Municipal Railway (SF Muni or Muni) is the public transit system for the city and county of San Francisco California. In 2006 it served 46.7 square miles (121 km2) with an operating budget of about $700 million. In ridership Muni is the seventh largest transit system in the United States with 210848310 rides in 2006 and the second largest in California behind Metro in Los Angeles.
