The longest state highway in South Carolina, Highway 9 runs nearly 260 miles from the Cherry Grove section of North Myrtle Beach to the North Carolina line outside of Spartanburg upstate. In the process it passes through Dillon, Bennettsville, Cheraw, Lancaster and Chester, and has interchanges with Interstates 95, 77 and 85. SC 9 also has a total of 13 special routes along its corridor.