<Tr> <Td> </Td> <Td> </Td> <Td> </Td> <Td> </Td> </Tr> <Tr> <Td> </Td> <Td> </Td> <Td> </Td> <Td> </Td> <Td> </Td> <Td> </Td> <Td> </Td> </Tr> <P> The Walt Disney World Monorail spans 14.7 miles (23.7 km), with around 50 million Disney guests traveling on the monorail each year . The system opened with the rest of the Walt Disney World Resort on October 1, 1971 . It initially featured four stations: the Transportation and Ticket Center, Disney's Polynesian Resort, the Magic Kingdom and Disney's Contemporary Resort . The Epcot line and station were added during that park's construction, opening on October 1, 1982 . The most recent addition was the Grand Floridian station, which was opened in 1988 along with the resort hotel . </P> <P> The three services on two distinct routes on the Walt Disney World Monorail are: </P>

When did the monorail open at disney world