Haan yeh toh hai.
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I cudnt express myself properly...
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Koi zaruri naahi hai PYG ko exact daraganj se jod de.
Pyg...
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se line dheere elevate Kar k ALY or Jhusi jod de.
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Jaise Manaknagar se 2 lines at grade level LKO/LJN jaati hai while ek neeche LJN jaati hai.
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Elevation waala issue solve ho sakta hai. Bas willingnes chahiye.
Manoj Sinha agr ALD k hote toh zarur hota. Hai naa ! ;-)

Connectivity is tarah ho ke Allahabad ke 2 stations, ALY aur PYG ka best tareeke se use ho jaaye.
Jitna area ALY ke paas hai currently,east side jaane ke liye, terminus cum passing station aaraam se ban sakta hai.
Atleast 4 washing pit easily ban sakti hai.
LKO/LJN ka system bahot improved hai.
I...
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think here LJN makes cut from every thing kyuki same ek elevated back snog se CNB and BBK side connected hai.

PRG - PYG is already connected to PRG directly.
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ALD - PYG can be connected to ALD relatively easily. It will require a new curve on the PRG line in the opposite direction to the current connecting curve towards PRG, some small pieces of land will need to be acquired but majority is empty.
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ALY...
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- In my opinion. It can be connected to ALY but with great difficulty. It will require the curve mentioned above. In addition, this route will require some way of connecting the PRG-ALD line to ALY as well, which is not going to be easy since the area is heavily populated.
OR
There can be an continuation of the PRG-PYG line under the ALY-Daraganj line all the way to the parade ground from where defunct lines to ALY already exist, which will need refurbishing. However, this will require building an underpass below the ALY-Daraganj line which won't be easy since its a solid earth embankment that will need to be tunneled through, likely requiring a complete block on the line above for a significant duration.