navjivan express can be extended till jodhpur and also start from jodhpur via ahmedabad to chennai.the weekly jodhpur express from chennai to jodhpur &jodhpur to chennai can be cancelled if navjivan is extended till JU.it will be big boon for all the people from south travelling to rajasthan.most of the passengers to rajasthan are travelling by navjivan and changing train at ahmedabad to suryanagiri and ranakpur express.it will be more convenient for passengers.