That, is unfortunately the worst section among these I reckon. Mfp-Nke route is single and non-electrified, has massive freight movement, stations at every 10 km, with one or two powerful MP or MLA. Saptkranti SF Exp is a classic example of how this route is politically interfered with. Passengers train in this route run late by 4-5 hrs, SF/Exp trains crawl. The most pathetic section of ECR to be honest.