Cross is an unincorporated community located in rural northwestern Berkeley County, South Carolina, United States. It is centered at the junctions of South Carolina Highway 6 and South Carolina Highway 45. The zip code for Cross is 29436.The Lawson's Pond Plantation and Loch Dhu are listed on the National Register of Historic Places.Lund who was born Nov. 14, 1929, in Harlan, Iowa, considered both Cross, S.C., and Harlan home. And he has been well remembered in both areas. Now-defunct Summerville Speedway near Charleston, S.C., used to hold a Tiny Lund Memorial race each year, and Shelby County Speedway in Harlan runs annual Tiny Lund Memorial race in honor of Lund, a member of the Iowa Sports Hall of Fame. Lund is buried near Cross in Berkeley Memorial Gardens cemetery.