Exp.
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#Regions_of_state: It travels thru
#BR: Darbhanga, Patna
#UP: Purvanchal, Bundelkhand.
#MP: Mahakoshal, Malwa(Narmadapuram).
#MH: Vidarbha
#AP: Telangana, Coastal Andhra.
#TN: Tondai Nadu.
#KA: Bayaluseeme regions.
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#Zone_n_division: It runs thru
#ECR: Samastipur, Danapur, Mughalsarai.
#NCR: Allahabad. divisions.
#WCR: Jabalpur, Bhopal.
#CR: Nagpur
#SCR: Secunderabad, Vijaywada
#SR: Chennai
#SWR: Bangalore, Mysore.
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#Rivers: It crosses 11 major river
enroute ie Bagmati, Ganga, Son, Narmada, Pranhita, Godavari, Krishna, Penneru, Palar, Ponnaiyar, kaveri.
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#Physical_Regions: Passes thru Ganga Son plains, Vindhya scraplands, Satpura Range, Betul plateau, Telangana plateau, Eastern Ghats, Gudur plains Nagar hills, Melagiri Hill, Chamundi Hills.
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#Soils: It crosses thru region having Alluvial, Black and Red Soil.
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#State_n_Zone: It serves 7 zones and 7 states
having halt as ECR 9, NCR 2, WCR 6, CR 7, SCR 6, SR 4, SWR 5& BR 8, UP 3, MP 9, MH 4, AP 6, TN 4, KA 5.
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#Speed: MAX: DNR ARA and STA KTE 91 kmph. MIN: Bnc Sbc 8 kmph.
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#Languages: It travels in Hindi, Marathi, Telugu, Tamil and Kannada speaking regions.