Oklahoma! Carriage is a term used to describe the horse-drawn carriage featured in the musical Oklahoma!. The carriage was used to transport the characters Laurey and Curly to their wedding. The term 'Surrey' is used to describe the type of carriage, which is a four-wheeled horse-drawn vehicle with two benches facing each other. It is often decorated with fringe on the top and has a folding hood or calash top.