as it takes a long journey through Georgia and South Carolina as a tri-state de facto auxiliary route from U.S. Route 21 in Rock Hill, South Carolina. State Road 320 is an east–west route connecting Manatee Springs State Park with US 19/98/Alternate US 27 in Chiefland. A county extension of the road exists north of the eastern terminus with US 19/98/ALT 27 leading to CR 339 in Newton. State and County Road 345 is a combined county and state road spanning from Rosewood to Chiefland. County Road 40 runs mostly east and west through southern Levy County. It spans from the Gulf of Mexico in Yankeetown winding along the Withlacoochee River, on the way to Dunnellon and Rainbow Lakes Estates in Marion County, where it eventually becomes State Road 40. The segment between the Gulf of Mexico and US 19-98 is officially named Follow That Dream Boulevard, after the 1962 Elvis Presley movie. County Road 326 runs mostly east and west through southeastern Levy County as a bi-county extension of State Road 326. It spans from a dead end at the Waccasassa River in Gulf Hammock winding northeast through US 19-98 until it reaches CR 343 where it turns east. After running through Goethe State Forest it intersects CR 337 in Morris Junction, and then SR 121. By the time it reaches eastern Levy County it has a brief multiplex with southbound US 41 where both serve as the southern terminus of CR 323, only for CR 326 to turn east again as it eventually crosses the Levy-Marion County line, on the way to Ocala and Silver Springs. The segment between I-75 (Exit 358) and SR 40 becomes a state road. County Road 336 is a bi-county road that runs mostly southeast and northwest through southwestern Levy County in two segments. It spans from CR 347 southwest of Chiefland, along various local streets, and even overlaps CR 345, then runs southeast toward SR 24 at Otter Creek. From there it is hidden along local streets that merge with US 19-98, which completely overshadows it until the at-grade interchange with SR 121 in Lebanon Junction, where it is exposed again running through the southern segment of Goethe State Forest, and later crosses the Levy-Marion County line, where it overlaps CR 40 all the way to Dunnellon. County Road 337 is a tri-county road that runs south and north through central Levy