> Then two buses show up at the same time. This has happened to me several times.
This is called bus bunching, here's an explanation. http://www.wbez.org/series/curious-city/why-buses-arrive-bun...
This is called bus bunching, here's an explanation. http://www.wbez.org/series/curious-city/why-buses-arrive-bun...
Bus bunching is, as that article notes, kind of inherent to the system.
And the obvious solutions (like leapfrogging) drive people crazy. Actually, a lot of Muni's problems relate to "people get really upset when you do the obvious fix". Like reducing the number of stops... good luck with that!