Tags: Public Transit System.
The Walt Disney World Railroad (or WDWRR for short) is a 3 ft (914 mm) narrow gauge railroad in the Magic Kingdom theme park at Walt Disney World Resort. Operated by Main Street Operations the 1.5-mile (2.4 km) railroad circles the entire park with stations at Main Street U.S.A. and Frontierland and Fantasyland (formerly Mickey’s Toontown Fair). One of the busiest steam-powered railroads it transports over 1.5 million passengers each year.