Madhav Rao Scindia started new concept of day time premium intercity trains, the very successful and highly patronised high speed (140kmph) Shatabdi Expresses (NDLS-BPL, CNB/LKO, CDG/Kalka)... and also made the four highly patronised and pride of India trains (TN,AP,Karnataka,Kerala Expresses) daily.
Madhu Dandvate is credited to start many non premium legendary superfasts trains between major Metros of India like, AP, karnataka-Kerala, Geetanjali, Swaraj, Coromandal, Sarvoday and probably Navjeevan & Minar express(today Hussainsagar exp) also all of them are Super Duper Success.