Make the SF speed limit 57 kmph for now and eventually 60 kmph after 130 kmph is the standard across IR , at least in important and busy routes. Also, It's high time SCR speeded up the overnight trains running within TG and AP. All trains except for a few have 55 kmph while running on 130 MPS. I don't feel it's acceptable. SWR should focus on increasing MPS in DMM - YNK section(some is a ghat section , that I can understand) but rest should be 130 for sure. DHNE - KCG doubling will help a lot and SWR should be willing to run more daily trains to Delhi and further north eventually on this route.