It was invented 1799
The first electrified monorail was invented by Ronald J Riley.
The first monorail was made in Russia in 1820 by Ivan Elmanov
The first monorail was made in Russia in 1820 by Ivan Elmanov.
Carowinds Monorail ended in 1994.
Carowinds Monorail was created in 1973.
Sentosa Monorail was created in 1982.
Sentosa Monorail ended in 2005.
Tokyo Monorail was created in 1964.
Kitakyūshū Monorail was created in 1985.
Okinawa Monorail was created in 2003.
Metro Monorail was created in 1988.
KL Monorail was created in 2003.