The Sky Ride was an attraction built for the Century of Progress Exposition (or World's Fair) in Chicago, Illinois (located near what became Meigs Field) in 1933. It was a transporter bridge (or aerial tramway), designed by the bridge engineering firm Robinson & Steinman, that ferried people across the lagoon in the center of the fair. It was demolished after having carried 4.5 million riders during the run of the fair.