I like to draw an attention towards Gwalior Etawah rail route.
This route gets commissioned this year after a huge period of time.
Gwalior is a electrified route and Etawah is also a electrified route,
so my view is that this route also gets electrified as soon as possible
and...
more... the distance between Gwalior and Etawah is less than a 80 KMS.
So it will not consume more time and work may be completed within a year.
It will bring ease in running of train and tension or time in changing
of locomotive will gets over.