In my opinion it's way too long. Current sgrl pnbe itself has longer route despite shorter is via chunar buxar. This will not be feasible, it can be shorter for Brka to pnbe once operational and will reduce distance by 100 km when compared to existing palamu express route.

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Balumath ke baad rail line banne ki kya progress ha

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Sometimes railway need to review the connectivity of those areas, which are deprived of connectivity.

From CAR to pnbe, every bit is well connected with patna, hence IR in my opinion will never operate SGRL PNBE via CAR DDU

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Main bhi iska Uttar dhundh raha hu

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I am not saying about deprived area , i am saying change of terminal change, Singrauli to patna via route you mentioned will be absurd , though time will be same but pax need to shed more money for 150 km.

Chunar to chopan i always see as a bad planning they could have made it to mughalsarai.I always wonder despite being in proximity to mughalsarai why puny place like chunar made junction. Even the mirzapur would have better rather chunar.

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