Route
SH 25 runs 44 km from Naya Nangal, Punjab to Talwara, Punjab.
Crosses Himachal Pradesh and Punjab.
Through Naya Nangal, Nangal, Una and Talwara.
Why it matters
SH 25, Naya Nangal–Talwara State Highway, crosses the border between Himachal Pradesh and Punjab. A state road that runs through more than one state has no single owner — HP PWD and Punjab PWD (B&R) each maintain the stretch inside their own state, so which department to contact depends on where along the road you are.