page_title: List of San Francisco Municipal Railway lines
section_title: Owl bus lines
hierarchical_section_title: List of San Francisco Municipal Railway lines / Owl bus lines
caption_attribution_description: English: A Muni K Owl bus to West Portal (signed as KLM) on Market Street near Spear Street in March 2019
context_page_description: The San Francisco Municipal Railway is the primary public transit system for San Francisco, California. Muni is part of the San Francisco Municipal Transportation Agency, which is also responsible for the streets, parking, traffic signals, and other transportation in the city. In 2019, Muni had the eighth-highest ridership among systems in the United States, with an average weekday ridership of 684,600. Service is operated to all parts of San Francisco - including Treasure Island - as well as small sections of Daly City and Marin County.
  Muni operates seven light rail lines in the Muni Metro system, two streetcar lines, and three cable car lines. Daytime bus service includes 44 local routes, 5 limited-stop "Rapid" routes, and 15 peak-hour express routes. Four additional express routes provide weekend service to the Marin Headlands, service to Oracle Park and the Chase Center and supplement BART in the early morning. Overnight night bus "Owl" service - part of the All Nighter network - includes eight 24-hour routes, two night-only routes, three bus replacements of Muni Metro lines, and five weekend early-morning Muni Metro replacement lines.
context_section_description: Owl routes provide night bus service from 1am to 5am daily (including holidays) as a part of the Bay Area's All Nighter network.
  The 90 Owl route is a combination of the daytime 47 Van Ness and 9 San Bruno routes, while the 91 Owl route is a combination of the daytime K Ingleside, 8 Bayshore, T Third, 30 Stockton, and 28 19th Avenue routes. The 5 Fulton, 24 Divisadero, 44 O'Shaughnessy, and 48 Quintara-24th Street Owl routes are truncated from their daytime counterparts. 
  Route 714 is part of the Early Bird Express system, which provides service while BART performs seismic retrofit earthquake work in the Transbay Tube. It runs a limited number of trips during the early morning between 4am and 5am, while BART is closed.
  The K, L, and N Owl motor coaches replace daytime light rail service and run on surface streets, making local stops, rather than in the Market Street subway, Twin Peaks Tunnel, and Sunset Tunnel. The L Owl also covers the route of the daytime F-Market line. The L and N Owl buses run all night, while the K Owl runs only a small number of trips in the early morning and just after the subway closes.
caption: A route K Owl bus on Market Street in 2019
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