While a family medical history provides information about the risk of specific health concerns, having relatives with a medical condition does not mean that an individual will definitely develop that condition.
The Disney Skyway was removed in November 1994 because it was too costly to make safety upgrades and prevent an incident. At Disneyland, the Fantasyland Skyway station remains, but the Tomorrowland station has been mostly removed. In 1998, Tokyo Disneyland closed their Skyway attraction and the Fantasyland station was removed to make room for Pooh's Hunny Hunt, while the Tomorrowland station was remodeled into a candy store.
In 1928 a tunnell was completed beneath the pass, and the rails over it were no longer used, and the town of Corona was abandoned. The rails over the pass were left in place as an emergency route in case of a cave in in the tunnel until 1936, when they were finally picked up. What was left of the town was dismanted and burned by the U.S.forestery sevice, as were the snow sheds, and the brick hotel.