|In my Institute...|
Are you the admin of this network? If not, you had best talk to whoever is about doing this. Going ahead and adding routers between subnets without approval is a great way to get fired and charged criminally.
Even if you are the admin, you would need to run it by your boss for approval. There are repurcussions to crossing subnet bounderies and there may be very good reasons for not doing so like protecting sensitive data.
It matters not how straight the gate,
How charged with punishments the scroll,
I am the master of my fate;
I am the captain of my soul.