From Varanasi Jn- 1 common line towards Jhangai Jn via Bhadohi (Doubling completed recently & not electrified). From Jhangai Jn- 1 line towards Zafrabad Jn & 1 line towards Pratapgarh Jn. From Zafrabad Jn- 1 line towards Faizabad-Jaunpur Jn & 1 line towards Sultanpur-Jaunpur City. Ultimately, all 3 lines from Pratapgarh-Rae Bareli , Sultanpur and Faizabad join together at Utretia Jn to go commonly towards Lucknow NR . Rae Bareli Line is single-track & Non-Electrified , Sultanpur Line is double track from Jhangai to Nihalgarh & undergoing electrification & Nihalgarh-Utretia section is undergoing doubling and finally the entire Faizabad line is yet to undergo track doubling(News Unconformed). Please rectify me if any of the above info is totally or partially incorrect . THANKS.