This train gets 2 - 3 hours late when it enters the Rajkharsawan - Sini section in both directions, due to the mainline traffic. So, a bypass line is required to join Chaibasa - Pandrasali line to Kandra - Chandil Line by passing over the Howrah - Mumbai line without sharing the common section of Rajkharsawan - Sini of the Howrah - Mumbai route. Then the traffic of both routes won't affect each other. The line going from Pandrasali to Rajkharsawan goes over the Howrah - Mumbai lines and then joins them from left side before Rajkharsawan. My suggestion is that after this line goes over the Howrah - Mumbai line, a bypass line can be connected from here upto Kandra, thus creating an alternate line. Later this can be doubled.