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43 Masonic

San Francisco bus line

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General referenceInterpretive dossier study · Crown Archives visual atlas
Record originEnglish Wikipedia
Text licenseCC BY-SA 4.0
Source revisionFeb 28, 2026
Entity authorityQ117074725
Source-derived summary

The 43 Masonic is a north–south bus line operated by the San Francisco Municipal Transportation Agency (SFMTA, or Muni). Considered by some locals as one of Muni's most scenic bus routes, the line runs from the Excelsior District to Fort Mason through the Presidio, Pacific Heights, the Haight–Ashbury, Forest Hill, and Ingleside.

Service

The 43 Masonic runs from the early morning until late night, though it is not a 24-hour bus line and is not a part of Muni's Owl Service. The bus line's home garage is the Kirkland bus yard near Pier 39. Locals have noted the bus for being not as quick as some other Muni routes, and some of the stops are arbitrary addresses. The bus is also described within the city as generally being cleaner and less crowded than other routes.

Route

The route begins at the intersection of Munich Street and Geneva Avenue in the Excelsior District, traveling on Chicago Way before traveling on Munich (northbound)/Prague Street (southbound), with the two routes meeting on Naples Ave. From there, both directions of the 43 travel together on Geneva Ave to Ingleside, intermittently stopping at Balboa Park station and connecting to four of the five BART lines. At the intersection of Geneva and Ocean Ave, the 43 turns to Frida Khalo Way and the center of City College of San Francisco's campus and snakes up to Monterey Blvd via Judson and Genessee (for southbound buses) or Judson and Forester (for northbound buses). After a stint on Monterey Ave, the bus skirts around Mt.

Editorial summary

Begin with the source’s own compact description: “43 Masonic” is san Francisco bus line. The dossier treats that line as a proposition to test through Masonic, Francisco and line, not as a finished interpretation.

Editorial reviewA practical starting point whose main value is the path it opens into stronger specialist and primary sources. The current 256-word lead offers orientation but no explicit four-digit date, so chronology should not be assumed. The selected authority fields contribute no independent date. For this dossier, Masonic, Francisco and line is the immediate research focus.
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The phrase “san Francisco bus line” supplies a clear boundary for inquiry. It also exposes the unanswered questions: who defined that boundary, when it became stable and which sources sit outside it.

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Named sources, stable identifiers and responsible institutions provide the strongest route from overview to verifiable evidence. The source revision retrieved here is dated Feb 28, 2026. The linked authority identifier is Q117074725. None of the 0 selected statements returned an explicit reference.

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This entry incorporates text from 43 Masonic” on English Wikipedia. Contributors are listed in the page history. Text is available under the Creative Commons Attribution-ShareAlike 4.0 License. Selected authority identifiers and statements are retrieved from Wikidata under CC0; their references and qualifiers remain part of the verification path.