when did the muni metro open . 1979 or 1980 or ?greenspun.com : LUSENET : San Francisco History : One Thread
When did San Franciso's muni metro open?
-- Anthony SInclair (email@example.com), September 26, 2004
All five Muni lines (J, K, L, M, N) in operation in the Muni Metro subway June 17, 1981.
-- robert bardell (firstname.lastname@example.org), October 12, 2004.