My favorite of these is the ship that the muni metro goes through at the embarcadero portal: http://sfist.com/2016/07/22/fun_fact_the_muni_metro_runs_throug.ph

My favorite of these is the ship that the muni metro goes through at the embarcadero portal: http://sfist.com/2016/07/22/fun_fact_the_muni_metro_runs_throug.php http://sfist.com/2016/07/22/fun_fact_the_muni_metro_runs_thr...