List of San Francisco Municipal Railway lines

A cable car on Powell Street in 2015

All three cable car lines are based out of the cable car barn at Mason and Washington.

A PCC streetcar and an ex-Milan streetcar on the F Market & Wharves line at the Ferry Building

An N Judah train at Powell station in 2017

Muni runs six Muni Metro light rail lines (J, K, L, M, N, and T), plus a shuttle service (S). The S Shuttle operates as an additional subway service at peak hours; extended S service is also used to serve events at Oracle Park (primarily San Francisco Giants games) and Chase Center (primarily Golden State Warriors games).

Two streetcar lines (E and F) use historic streetcars but serve as full transit routes rather than mere tourist attractions. Muni Metro lines are based out of two yards, Green Division (located at Balboa Park station) and Muni Metro East; the historic streetcar lines are based at Cameron Beach Yard (also near Balboa Park).

All routes except the E Embarcadero and L Taraval are in operation; bus replacements operate for the L Taraval.[7]

Route	Inbound terminal	Outbound terminal	Links
E Embarcadero	Jones and Beach (Fisherman's Wharf)	4th and King (Caltrain Depot)	Link
F Market & Wharves		17th Street and Castro	Link
J Church	Embarcadero	Balboa Park	Link
K Ingleside			Link
L Taraval		46th Avenue and Wawona (SF Zoo)	Link
M Ocean View		San Jose and Geneva (Balboa Park)	Link
N Judah	4th and King (Caltrain Depot)	Judah and La Playa (Ocean Beach)	Link
S Shuttle	Embarcadero	West Portal	Link
T Third Street	Chinatown	Sunnydale	Link

A route 5 Fulton bus at the street-level bus plaza at the Transbay Transit Center in 2018

A route 18 bus on 46th Avenue in 2018

Route 21 Hayes and 31 Balboa trolleybuses at Ferry Plaza in 2019

A 30-foot (9.1 m) route 37 Corbett bus in Cole Valley in 2018

A route 49 bus on red transit-only lanes in the Mission District in 2017

Muni operates 44 local bus routes. Most routes operate on weekdays and weekends; the 41 and 88 operate only during weekday peak hours. A number of routes have different terminals during evenings and/or weekends. Route 2, which uses diesel hybrid buses, is supplemented by short turn trolleybuses at peak hours. Route 5 uses trolleybuses only during evenings and weekends.

A route 9R bus on Market Street in 2019

On five high-ridership corridors, local buses are supplemented with rapid buses with limited stops. The Rapid routes largely follow the route of the local buses, with some variations; at times when the 5R and 9R operate, the 5 and 9 are cut back to a shorter route. The 5R, 9R, and 28R operate only on weekdays until 7pm; the 14R and 38R operate every day until 7pm.

A route 8BX bus at Balboa Park station

A route N^x bus on 19th Avenue in 2018

Muni operates several types of express routes. Twelve routes operate between outer neighborhoods and downtown. The local sections in the outer neighborhoods overlap with local routes of the same number, while the non-stop express sections operate on expressways or major arterials. They operate only during weekday peak hours, with service only in the peak direction. Buses in the opposite direction run deadhead except for the 8AX and 8BX, which are paired with the local route 8 in the non-peak direction. Eight of the express routes are paired into 'A' and 'B' types, which have different local segments on the same corridor. All express routes except routes 1X, 8AX, 8BX, and 78X are suspended during the COVID-19 pandemic.[7]

A route 76 bus (renamed 76X in 2012) at the Rodeo Beach parking lot in the Marin Headlands in 2007

Three express routes provide specialized service. The 76X, which runs only on weekends and holidays, provides service to recreational and tourist areas in the Marin Headlands. The 78X and 79X provide service to the Chase Center; they run only before and after events at the arena.[8]

Two additional routes provide shorter-distance express service between the Caltrain commuter rail terminal at 4th and King station and business areas near Market Street. Like the outer express routes, they operate only at peak hours. The 81X and 82X operate only in the peak direction (the 81X operates only in the morning peak).

A route K Owl bus on Market Street in 2019

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.[9]

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.

In addition to the Owl service, buses normally provide weekend service along all Muni Metro lines from 5am until rail service begins (6am on Saturdays, 8am on Sundays) to allow for overnight maintenance work in the subway.[10] The K, L, and N Bus routes differ slightly from the nightly Owl routes and do not make local stops along their surface street detours, instead stopping only at stops used by the normal L and N daytime light rail routes. Several of the early morning routes are suspended, while the L bus operates the same shortened route as the daytime bus.[7]

• SFMTA - Muni Routes & Stops