प्रयागराज एक्सप्रेस - जो भी हो तुम खुदा की कसम; लाजवाब हो

I disagree ,
AGY - 1 main line plus 2 loop line and 1 sick line
CUK- 1 main line plus 2 loop line and 4-5 lines for churk cement factory ( i doubt if cement factory line will be electrified or not )
RBGJ- 1 main line plus 2 loop line
KHRY...
more...

- 1 main line plus 1 loop line
LUSA - 1 main line plus 2 loop line
SKGH - 1 main line plus 2 loop line and 4-5 km long line which goes on hill , i don't know why it is made
Chunar cement siding cabin - 1 main line just a branch of it goes in the chunar cement factory .
Although from chunar end 2-3km is electrified towards chopan side . As from above data it is clear that TKM can not be double the RKM .
Ya toh scam hai NCR ka ya fir NCR eager hai iss route ko jaldi electrify karne ke liye . Double pesa so work can be completed asap