instead of remove RSA from 12807/12808 Visakhapatnam - Hazrat Nizamuddin Samta Express,my advice is to divert 12803/12804 Visakhapatnam - Hazrat Nizamuddin Swarna Jayanti SF Express via Nidadavolu - Bhimavaram - Gudivada - Vijayawada section after completion of electrification work
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for Kakinada Port extension of 18507/18508 Visakhapatanam - Amritsar Hirakud Express upto COA will be very beneficial with shifting of PM from ECoR to SCR plus it should get rename as "Coringa" Express after extension upto Kakinada Port