SH 51
Parvathipuram–Narayanpatna State Highway
57 km
Open
2 states
State Highway
Route
SH 51 runs 57 km from Parvathipuram, Andhra Pradesh to Narayanpatna, Odisha.
Crosses Andhra Pradesh and Odisha.
Through Parvathipuram and Narayanpatna.
Why it matters
SH 51, Parvathipuram–Narayanpatna State Highway, crosses the border between Andhra Pradesh and Odisha. A state road that runs through more than one state has no single owner — AP R&B and Odisha Works Dept each maintain the stretch inside their own state, so which department to contact depends on where along the road you are.