There are also direct trains to Lucknow and Varanasi with stops in several towns in Uttar Pradesh. Chhapra, Patna, Muzaffarpur, Jabalpur, Mumbai, Darbhanga, Barauni, Dhanbad, Bokaro, Ranchi, Rourkela, Bilaspur, Raipur, Nagpur, and Hyderabad are also connected by weekly or multiple weekly trains. Delhi is connected via Sadbhawna Express. Previously, all tracks were metre gauge but most have been converted to Broad gauge. The metre gauge track from Raxaul to Narkatiaganj was converted in August 2018. It is likely that this route will continue to be used by other trains.