SC 219 ALT: Appeared in 1942 as new primary routing running from SC 219 (now S-20-16) south to Alston.
In 1946, SC 219 ALT was downgraded to S-20-35. The northern half of this is now part of SC 213.
The 1942 official showed this (unlabeled) incorrectly on the other side of Broad River off SC 329 in Peak.
