Thik bolechen eta amar o mathaye aschena kano SER poisa khorcha kore Adra pitlines gulo renovate r extend korlo....kono train charena ...er theke Prr a banate parto.....kinba Bokaro te je pitlines gulo damage hoye gache oi gulo repair korte parto....tao BKSC theke akta pgr ache r chaile SHM-ADRA Rajya rani exp k Bokaro extend korte parto TT change kore....akhon toh rake o available hoye jabe Ispat lhb hole pore kaal theke toh Rajya rani RSA break kore dito....