ಮೈಸೂರು - ವಾರಣಾಸಿ ಎಕ್ಸ್‌ಪ್ರೆಸ್: ಕಾವೇರಿ ಮತ್ತು ಗಂಗಾ ನದಿಗಳ ಸಂಪರ್ಕ ಸೇತುವೆ - Vishwanath Joshi

At Least railway must maintain avg. speed of the Mail,Exp & super fast train.railway board must decide that what will be avg.speed of mail,exp & S.F train,then decide speed of the train on different track.
e.g on Tundla to lko if some train can run on 120 why not all

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D track mps of lko-cnb is 100kmph only.

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