Maps are organized in reverse date order, with the source noted. Click on each link to view.
1980s
- September 1, 1980 – System Timetable
- April 27, 1980 – System Timetable
- January 1, 1980 – System Timetable
- January 1, 1980 – City Timetable
1970s
- October 28, 1979 – System Timetable
- July 1, 1979 – System Timetable
- April 29, 1979 – System Timetable
- March 15, 1979 – System Timetable
- December 15, 1978 – System Timetable
- October 29, 1978 – System Timetable
- July 15, 1978 – System Timetable
- April 30, 1978 – System Timetable
- January 15, 1978 – System Timetable
- October 30, 1977 – System Timetable
- July 1, 1977 – System Timetable
- April 24, 1977 – System Timetable
- January 15, 1977 – System Timetable
- November 1, 1976 – System Timetable
- September 15, 1976 – System Timetable
- July 1, 1976 – System Timetable
- April 25, 1976 – System Timetable
- December 13, 1975 – System Timetable
- October 26, 1975 – System Timetable
- September 3, 1975 – System Timetable
- July 1, 1975 – System Timetable
- February 23, 1975 – System Timetable
- December 14, 1974 – System Timetable
- October 27, 1974 – System Timetable
- July 1, 1974 – System Timetable
- May 1, 1974 – System Timetable
- February 15, 1974 – System Timetable
- January 7, 1974 – System Timetable
- October 28, 1973 – System Timetable
- July 1, 1973 – System Timetable
- April 29, 1973 – System Timetable
- October 29, 1972 – System Timetable
- July 1, 1972 – System Timetable
- April 30, 1972 – System Timetable
- March 13, 1972 – System Timetable
- December 15, 1971 – System Timetable
- December 15, 1971 – Travel brochure
- January 1, 1971 – System Timetable
- October 25, 1970 – System Timetable
- September 15, 1970 – System Timetable
- July 1, 1970 – System Timetable
- June 1, 1970 – System Timetable
- April 26, 1970 – System Timetable
- February 1, 1970 – System Timetable
1960s
- December 1, 1969 – System Timetable
- October 26, 1969 – System Timetable
- September 10, 1969 – System Timetable
- July 1, 1969 – System Timetable
- April 27, 1969 – System Timetable
- February 1, 1969 – System Timetable
- October 27, 1968 – System Timetable
- September 4, 1968 – System Timetable
- July 1, 1968 – System Timetable
