48 per cent work completed under Dhansiri-Sukhobi-Zubza New Line Railway Project September 21, 2022 | Project Updates, Under Construction Northeast Frontier Railway (NFR) has completed about 48 per cent construction work on the Dhansiri-Sukhobi-Zubza New Line Railway Project (Erstwhile Dimapur-Zubza Railway Line Project). This content is restricted.