experience Beginning at Main Street, U.S.A. Station adjacent to the Magic Kingdom park's entrance, the trains of the WDWRR travel along its single track in a clockwise direction on its circular route, which spans around the park. It takes about 20 minutes for each train to complete a round trip on the WDWRR's main line and each of them arrives at each station every 4-10 minutes. On any given day, either two or three trains run, with two running on a typical day and three on a busy day, depending on the number of park guests. While passengers are waiting at Main Street, U.S.A. Station for the next train, they are able to observe the mutoscopes, medallions, and arcade machines in the waiting area. The speed limit of the WDWRR is . As the train departs Main Street, U.S.A. Station, it passes the Magic Kingdom monorail station, crosses an access road in the Adventureland section, travels over a small bridge, enters a small tunnel, and crosses a second access road in the Frontierland section. After entering a tunnel through the now defunct Splash Mountain log flume attraction, the train stops at Frontierland Station. While the train is awaiting to depart, a sound effect of a telegraph operator using a telegraph key to enter Morse code can be heard at the station, transmitting Walt Disney's 1955 Disneyland dedication speech. Continuing down the line, the train passes the Big Thunder Mountain Railroad mine train roller coaster attraction and traverses a fully functional swing bridge, which crosses a canal connecting the Rivers of America to a dry dock area and the Seven Seas Lagoon. This bridge was originally located in Wabasso, Florida, and was previously owned by the Florida East Coast Railway. The train then runs through the park's northern area where numerous static and Audio-Animatronic displays of Native Americans and wild animals can be seen. Occasionally, live alligators and deer can be seen in this vicinity. Additionally, the Liberty Belle Riverboat can be seen in the Rivers of America, often floating side by side with the train and sounding their whistles at each other. Afterwards, the train goes under an overpass, passes the spur line leading to the WDWRR's roundhouse where its trains are stored and maintained, and arrives at its next stop at Fantasyland Station. While the train is stopped at this station, where the railroad's water tower is used to