Route
MDR 7 runs 28 km from Dullabhcherra, Assam to Panisagar, Tripura.
Crosses Assam and Mizoram.
Through Dullabhcherra and Panisagar.
Why it matters
MDR 7, Dullabhcherra–Panisagar District road, crosses the border between Assam and Mizoram. A state road that runs through more than one state has no single owner — Assam PWD (Roads) and Mizoram PWD each maintain the stretch inside their own state, so which department to contact depends on where along the road you are.