The bill H. 4570 is a concurrent resolution from the South Carolina General Assembly that requests the Department of Transportation to designate a specific portion of Piney Heights Road in Aiken County as the "James Roland Smith Memorial Highway." This section extends from its intersection with Pine Hill Road to its intersection with Pine Log Road. The resolution also calls for the erection of appropriate signs or markers at this location to commemorate the naming.

The resolution honors the late James Roland Smith, who served as a long-time legislator and was recognized for his significant contributions to Aiken County and the state of South Carolina. Smith's legacy includes his military service, community involvement, and dedication to education and public service. The resolution aims to ensure that his memory is preserved in a meaningful way through this highway designation.