When we are talking about our North-East India then let's discuss BG Tracks in the Indian State of Nagaland too. We've read in Geography about all Indian State Capitals and Kohima is Nagaland's State Capital City.
.
An article of the Financial Express states that a 92-km new line Dimapur-Sukhovi-Zubza will bring Kohima, the capital of Nagaland, to within 18 km of the broad-gauge network by March 2020.
....
more... So a Kohima - New Delhi Rajdhani Exp can travel via Zubza - Sukhovi - Dimapur - Silchar - New Jalpaiguri - Barauni - Patna - Mughalsarai - Varanasi - Sultanpur - Lucknow - Moradabad Route!!!
.
#IRtoNorthEastIndia