Several American cities feature monorail systems, but the Seattle Center Monorail and the Las Vegas Monorail are the most prominent examples of urban transit. Seattle’s system is a historic 0.9-mile elevated line built for the 1962 World's Fair, connecting the Space Needle area to Westlake Center in the downtown core. In Nevada, the Las Vegas Monorail runs 3.9 miles along the world-famous Strip, serving seven stations including major resorts and the convention center. Of course, the most famous monorail in the world is the Walt Disney World Monorail in Florida, which serves as a critical transportation artery for the Magic Kingdom and EPCOT. Other smaller, specialized monorails can be found at airports like Newark Liberty (AirTrain) and Jacksonville (Skyway). While monorails are often seen as futuristic relics of the 1960s, they continue to serve as highly efficient, grade-separated transit solutions for millions of passengers in these specific metropolitan and tourist hubs.