National Highway 19 (NH 19) is a national highway in India. It was previously referred to as Delhi–Kolkata Road and is one of the busiest national highways in India. After renumbering of national highways, Delhi to Agra route is now national highway 44 and Agra to Kolkata route is numbered national highway 19. It constitutes a major portion of the historical Grand Trunk Road. It is also part of AH1 of Asian Highway Network, that traverses from Japan to Turkey.
National Highway 19 connects Agra to Kolkata and transits four states of India, namely Uttar Pradesh, Bihar, Jharkhand and west Bengal.
NH 19 starts at Agra from its junction with NH-44 connecting Kanpur, Allahabad, Varanasi in the State of Uttar Pradesh, Sasaram, Aurangabad, Gobindpur in the State of Jharkhand, Asansol, and terminating at its junction with NH-16 near Kolkata in the State of West Bengal.
From Agra to Kolkata the toll plazas are as follows:
This article contains a bulleted list or table of intersections which should be presented in a properly formatted junction table. Please consult this guideline for information on how to create one. Please improve this article if you can. (November 2021)