At presemt three lines in construction in Rayalaseema Region especially in Kurnool - Kadapa - Chittor Dists
1)YA- NDL
2)HX - SBC
3)Obulavaripalli - Krishnapatnam (which joins at Venkatachalam on HWH - MAS Main Line)
If...
more...

these lines are finished , we can have another two alternatives between BZA - SBC with almost same distance with the present routes
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Let's see the new alternatives
1)BZA - GNT -MRK - NDL - YA- HX- MPL- SBC
Its total distance is 718kms,which is almost same
as the present Shesadri Exp route (720kms)
2)BZA - OGL - NLR - HX - MPL - SBC
Its total distance is 712kms, almost same with
Shesadri Exp route (720kms)
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Let's see the present routes ,by short route
1)via DHNE,GY,Penukonda (without touching SSPN) - 686 kms (PURI YPR GR)
2)via DHNE,GY,SSPN - 697kms (Kondaveedu)
3)via TPTY - 720kms( Shesadri)
4)via RU,AJJ Bypass - 730kms(Some Weeklies running)
5)via GTL,SSPN - 784kms (Prasanti)
6)via MAS - 789kms(Sanghamitra)
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Ofcourse it may take many many years , but these lines are very much useful for backwarded Rayalaseema Region to connect with New capital region GNT,BZA side as well as to SBC side
All these lines will be useful to many other regions in Rayalaseema region ..Let's see
1)Almost Kadapa dist will get connection with NLR,Prakasham,GNT,BZA n with SBC
2)West Prakasham, NDL area will get connection with TPTY,MAS
3)MPL area will get connection with SBC (very imp for dem) as well as to NLR,OGL n to capital region of AP
4)Even for OGL,NLR pax also it's useful in connecting with HX as well as to interior Chittor dist area..
5)Interior KRNT dist areas like Koilakuntla,Banaganapalli areas also gets SBC connection
All these advantages done by taking jointly of all lines.These 3 lines are very useful for many regions in Rayalaseema..