2004 k pahele ET-BSL section pr PIPLANI,HARSUD,SINGAJI,BIR,KHAIGAON station padte the lekin indrasagar dam project k karan PIPLANI,HARSUD,SINGAJI station dam k back water reservier me submerge ho gaye..aur KHIRKIYA to TALVADIYA tak line ko divert kr diya gya..BIR n KHA station abhi bhi hai us par KNW-BIR passenger chalti hai..2004 tak ye double electrified thi lekin ab single electrified hai..
last kuch years me thermal power n hydro power projects k karan is chote se routes pr goods trains ka movement kuch jyada hi ho gya hai islye IR surgaon banjari-bir rail link install kr rha hai jisse talvadiya me loco reversal avoid kiya ja sake n wapas se double line ka earth work bhi start hone wala hai..double line krne me yah...
more... jyada problem nhi ayegi kyo ki yah bridge,land etc.double line k liye complete infrastructure pahele se hi available hai...