National Highway 67

National Highway 67 connects Nagapattinam in the eastern coast of Tamil Nadu with the textile city of Coimbatore. The highway spans across the districts of Nagapattinam, Tiruvarur, Thanjavur, Tiruchirapalli, Karur, Erode and Coimbatore and touches some major cities and towns on the way.

National Highway 67 starts at Nagapattinam and travels westwards through Tiruvarur, Thanjavur, Tiruchirapalli, Karur and Kangayam to reach Coimbatore near the state's western border with neighboring Kerala. The highway has a total length of 357 km in the state.