(≈18–20 miles · ~25–30 min)
- From Cumnock, take US‑421 South/East toward Sanford.
- Continue on US‑421 through/around Sanford, staying on US‑421 South toward Lillington/Broadway.
- Follow US‑421 South into the Broadway area (~10 miles past Sanford).
- Turn onto Patterson Road off US‑421.
Continue ~0.2 miles; the facility is on your left at 122 Patterson Rd.