Route
SH 81 runs 63 km from Mandsaur, Madhya Pradesh to Dhariawad, Rajasthan.
Crosses Madhya Pradesh and Rajasthan.
Through Mandsaur, Pratapgarh and Dhariawad.
Why it matters
SH 81, Mandsaur–Dhariawad State Highway, crosses the border between Madhya Pradesh and Rajasthan. A state road that runs through more than one state has no single owner — MP PWD and Rajasthan PWD each maintain the stretch inside their own state, so which department to contact depends on where along the road you are.