Route
MDR 83 runs 23 km from Devipur, Jharkhand to Danwar, Jharkhand.
Crosses Bihar and Jharkhand.
Through Devipur and Danwar.
Why it matters
MDR 83, Devipur–Danwar District road, crosses the border between Bihar and Jharkhand. A state road that runs through more than one state has no single owner — Bihar RCD and Jharkhand RCD each maintain the stretch inside their own state, so which department to contact depends on where along the road you are.