Is line ki doubling thik mainly goods train ke liye thik hai. par Iske saath saath RENUKOOT - SINGRAULI ko new line se straingh jodne se zayada faida hota. Mumbai, Pune, Surat, bangluru, Chennai jane ke liye ek new option mil jata. Saath mein Dehri ke paas Y-Leg ki zarurat hai Gaya taraf jane ke liye. Tabhi ye route profitable banegi.