US 15 south end, 1935-1951

Historic 2-digit

Walterboro (and if US 401[II] existed in 1933-1934, this was its south end as well.)

US Highway endpoints in South Carolina

The URL for this map ends with the 2-letter state abbreviation "SC"; if you'd like to see endpoints in Georgia, just replace the "SC" with "GA". You can quickly jump to any other state using that method, with a few exceptions: for any of the six New England states, use "ME". For Delaware, use "MD". For Nevada, use "CA".