Route
SH 52 runs 22 km from Gummidipoondi, Tamil Nadu to Satyavedu, Andhra Pradesh.
Crosses Tamil Nadu and Andhra Pradesh.
Through Gummidipoondi and Satyavedu.
Why it matters
SH 52, Gummidipoondi–Satyavedu State Highway, crosses the border between Tamil Nadu and Andhra Pradesh. A state road that runs through more than one state has no single owner — TN Highways and AP R&B each maintain the stretch inside their own state, so which department to contact depends on where along the road you are.