The monorail ride is free, getting into the park is not.
In SimCity 4, monorail is much faster them elevated rail
Tokyo Monorail was created in 1964.
Carowinds Monorail ended in 1994.
Carowinds Monorail was created in 1973.
Sentosa Monorail ended in 2005.
KL Monorail was created in 2003.
Johnny on the Monorail was created in 1980.
Metro Monorail was created in 1988.
Moscow Monorail was created in 2004.
Kitakyūshū Monorail was created in 1985.
Okinawa Monorail was created in 2003.