The area northeast of Fantasyland was just a big dusty bare spot after the 1956 circus was removed from Disneyland. Walt needed to fill this space with something quick and simple. Adding Autopia Jr. and a small river connected to Fantasyland and a small railroad was the plan. Walt thought a small Streamline train starting from Tomorrowland would work fine.
It all started with cars. Some folks on my paper route in 1944 always had neat cars. A few years later, one of the kids that lived there was in our same car club, the "Road Burners.” Name was Dave Iwerks. We went hunting and fishing together. His dad had a short first name, Ub. After I returned in 1953 from a year designing cars in Detroit, I was a regular visitor at the Iwerks home. Ub was a quiet guy; showed me his tiny shop with many beautifully crafted guns, gave me rides in his latest sporty car.