 These consist of the Myths and Legends Byway west of Oakdale and the Zydeco Cajun Prairie Byway between Ville Platte and Melville.A short section of the route between New Roads and St. Francisville is also part of the ten-state National Scenic Byway known as the Great River Road.This includes the John James Audubon Bridge across the Mississippi River, which is used as a connector between the west and east bank routes of the Great River Road.