(East–west alignment) The
West Bengal end of NH 2 starts or terminates at
Dankuni in the outskirts of
Kolkata. There is a stretch to the
Nivedita Bridge, and thereafter
Belghoria Expressway links it to Barrackpur Trunk Road, and Jessore Road/
NH 34. Alternatively, Kolkata bound traffic takes the
NH 6 at Dankuni and then follows the
Kona Expressway/NH 117 and
Vidyasagar Setu to enter Kolkata. The four–lane West Bengal portion of NH 2 stretches from
Barakar to
Dankuni and the entire stretch is complete. The Dankuni-
Palsit stretch is also known as Durgapur Expressway. From Palsit to the outskirts of
Asansol it follows the old
Grand Trunk Road bypassing such towns as
Saktigarh,
Bardhaman and
Raniganj but passes through
Durgapur and
Andal. The Palsit–Panagarh stretch is and the Panagarh–Raniganj stretch is . At Panagarh Darjeeling Mor NH 2 meets
Panagarh–Morgram Highway. In the outskirts of Asansol NH 2 leaves Grand Trunk Road. The latter passes through crowded areas of Asansol,
Neamatpur,
Kulti and
Barakar in West Bengal and
Chirkunda and Kumardhubi in
Jharkhand. A bypass links the outskirts of Asansol with
Nirsa, where the NH 2 gets back to Grand Trunk Road. The Raniganj–Barakar stretch is . The widened Panagarh–
Dhanbad stretch was thrown open to traffic in 2001. Construction cost of the Panagarh–Dankuni section was 178 million US dollars. The entire stretch in West Bengal happens to be a toll zone. There are toll plazas at three places: Asansol, Palsit and Dankuni. Asansol toll plaza is now closed. Also a toll plaza is there at Banskopa near Durgapur.And a new toll booth has been established at Maithon More in Jharkhand, just a few kilometres after crossing the bridge on Barakar River. According to the NHAI's statistical record, in 2008 everyday about 850,000 to 900,000 vehicles plied between Barakar and Dankuni. The gross toll collection amounted to Rs 2,500,000 per day. Large number of buses ply along NH 2. South Bengal State Transport Corporation operates 47 buses between Durgapur and Kolkata alone. In 2008 South Bengal State Transport Corporation has started bus services between Burdwan and Kolkata.Both AC and non AC buses are available. There are around 50 buses. In 2011 Royal Express AC bus service was started between Burdwan and Kolkata. == National Highways Development Project ==