OldNational Highway 2or OldNH 2, (currentlyNational Highway 19 (India)) was a majorNational HighwayinIndia, that connected the states ofDelhi,Haryana,Uttar Pradesh,Bihar,JharkhandandWest Bengal. It constitutes a major portion of the historicalGrand Trunk Roadalong with old NH 91 andold NH 1in India. The highway connects national capitalDelhiwithKolkataas well as important cities such asFaridabad,Mathura,Agra,Kanpur,Allahabad,Varanasi,Dhanbad,Asansol,DurgapurandBardhaman.[1]