The Mughalsarai - Allahabad 3rd Track will be in alignment with the present tracks via Mirzapur. The Mughalsarai Bypass Track is essential so that some freight and passenger trains can be diverted via that line to decongest MGS Station. Just 6 to 8 platforms increase isn't enough to handle so many trains of all categories everyday. Let's see what happens in the years to come. 2019 will tell everything ;-D