 The entire Main Line-1 railway track between Karachi and Peshawar is to be overhauled at a cost of $3.65 billion for the first phase of the project, with completion by 2021.Upgrading the railway line will permit train travel at speeds of 160 kilometres per hour, versus the average 60 to 105 km per hour speed currently possible on existing tracks.Peshawar was also once the terminus of the "Khyber Train Safari", a tourist-oriented train that provided rail access to Landi Kotal.