For some reason they kept introducing new trains via Ayodhya, but didn't bother to double it for a long time.
Passanger trains single line 90mps par chal rahi h aur Freights double line 110mps par.
Aur...
more... rahi baat JNU ki condition ki to uska to nahi pata lekin abhi Shahganj Jn par 7 PF banane ka prastav hai aur amrit station bhi banega. Abhi to is station ki halat bhi kharab hai, charo taraf kachra faila hai aur ek dhang ka rasta nahi h station jane ke liye.
& NR kabhi bhi Ayodhya line ko NER ko nahi dega, maybe Ayodhya jn par 1-2 platform de de but usse jyada nahi. Kyuki ayodhya se bahut jyada revenue aane wala hai .