Patiala State Monorail Trainways ended in 1927.
Sentosa Monorail ended in 2005.
Carowinds Monorail ended in 1994.
Gateway Monorail Station ended in 2005.
Merry Hill Monorail ended in 1996.
Fort Siloso Monorail Station ended in 2005.
Central Beach Monorail Station ended in 2005.
Underwater World Monorail Station ended in 2005.
Ferry Terminal Monorail Station ended in 2005.
Cable Car Monorail Station ended in 2005.
SDC Office Monorail Station ended in 2005.
You wait until you get to the middle on the first one then you jump to the second monorail and then you wait until you are almost at the end and then you fly all the way to the poptropican with the open elevator and then wait until you get to the tube and then click the tube to enter.
After you have returned all the items to their own times, all the places on the time device will be GREEN. Use the LAB setting to return to the present, and the Future device to bring you to the restored future time. To get to your Sky Home, go right (and swim) until you reach the air tube. Go up to the monorail and get aboard. Use the monorail exhaust to lift you out of the car and onto the other monorail car. When you reach the lift platform, take it up to the roof home. That is where you get your Island Medallion. To leave, use the Lab setting again to go back to Main Street.