Due to rationalisation of national highway numbers of India by Gazette notification on 5 March 2010, it was renumbered as National Highway 29.

[1] NH-29 runs across the Indian states of Assam, Nagaland and end at the border of Manipur.

[2] This national highway is 338.5 km (210.3 mi) long.

[3] NH29 connects Dabaka (Sutargaon), Manja in Assam to Dimapur, Chümoukedima, Kohima, Chizami in Nagaland and terminates at Jessami in the State of Manipur.

[3] Dabaka - Dokmoka - Bakulia - Manja - Amlakhi Dimapur - Chümoukedima - Kohima - Chizami Jessami