Dogri in Jammu:
Maithili in Darbhanga:
Also at Madhubani, although it does not seem to be on the platform signs:
These are in Manipur. While the residents of that state are called Manipuris, there is no language of that name. Experts from there will tell you that the signs are Meitei in Mayek script.
Here is one language many of us would not have heard of:
This is in Jharkhand, midway between Rourkela and Chakradharpur. This is the local language Ol’Chiki. Thanks to Pavel Ghosh.
In the neighborhood, here is a left-over Urdu sign in Bangladesh:
And left-over signs in Gurumukhi script up in Khyber-Pakhtunwa province of Pakistan:
Remember that no train has been to Landi Khana since 1932, and not to Shahgai since around 2000.