The Johnston County Board of Commissioners approved a request, at their April 2022 meeting, from the NC Department of Transportation to add the following roads to the State Maintained System:
- Terracotta Way and Heart Pine Drive – Cardinal Preserve – Wilders Township
- Waterbury Court and Fernbrook Circle – Lakeview Estates – Boon Hill Township
- Williamson Place, Pine Haven Way, and Cloverfield Court – Williamson Place – Boon Hill Township
- Day Lily Street, Peduncle Street, and Sepal Street – Lily Farm – O’Neals Township