National Highway 10 is a national highway in North East India that connects Indo/Bangladesh border via Siliguri to Gangtok. It passes through the Indian states of West Bengal and Sikkim.
National Highway 17 is a National Highway in India running from Sevoke in West Bengal to Guwahati in Assam.
National Highway 27, an East - West National highway in India that starts from Porbandar and terminates in Silchar, the highway passes through the states of Gujarat, Rajasthan, Madhya Pradesh, Uttar Pradesh, Bihar, West Bengal, Assam. NH-27 was laid and is maintained by Ministry of Road Transport and Highways (MoRTH). This is the second longest National Highway in India and is a part of NS-EW Corridor of NHAI.
National Highway 31 is a primary national highway in India. It starts from Unnao in Uttar Pradesh and passes through Bihar and terminates at its crossing with State Highway 10 at Samsi in Malda district of West Bengal. SH 10 (WB) connects Samsi to NH 12.It also has a spur route from Kora to Purnea.
National Highway 46 is a primary National Highway in India. This highway is in the state of Madhya Pradesh, running from Gwalior to Betul. This national highway is 634 km (394 mi) long. Before renumbering of national highways, NH-46 was variously numbered as old national highways 3, 12 & 69.
National Highway 49 is a primary National Highway in India. This highway runs from Bilaspur in the Indian state of Chhattisgarh to Kharagpur in West Bengal. Starting from NH 130 near Bilaspur, it terminates at NH 16 near Kharagpur, West Bengal. The highway is part of AH46 network in India. This national highway is 705.8 km (438.6 mi) long.
National Highway 60 is a primary national highway in India, connecting Pune and Dhule in the state of Maharashtra. Previously this route was numbered as NH 3 and NH 50. The total length of NH 60 is 360.6 km (224.1 mi). Dhule to Nashik stretch of this route is part of Asian Highway 47.
National Highway 116 is a National Highway of India entirely within the state of West Bengal that connects Kolaghat in Purba Medinipur district with Haldia in Purba Medinipur district. The total length of NH 116 is 51 km (32 mi). NH-116 is a spur road of National Highway 16. The primary purpose of this national highway is to provide connectivity to Haldia Port. Previously this route was numbered as National Highway 41.
National Highway 117 is a national highway in India. This route was earlier part of old national highway 31. It is a secondary route of National Highway 17. NH-117 runs through the state of Assam in India.
National Highway 218, commonly referred to as NH 218 is a national highway in India. It is a secondary route of National Highway 18. NH-218 runs in the states of West Bengal and Jharkhand in India.
National Highway 517 is a national highway in India, running from Gairkata to Dhupguri in the state of West Bengal. It is a secondary route of National Highway 17. This route was earlier part of old national highway 31. This national highway is also part of Asian Highway 48.
National Highway 717 is a national highway in India. This highway runs entirely in the state of West Bengal. It is a secondary route of National Highway 17. Prior to renumbering of national highways in 2010, the stretch between Chalsa and Mainaguri was part of old national highway 31. By a gazette notification on 27 December 2013, NH-717 route was extended from Mainaguri to land border crossing of India/Bangladesh border near Changrabandha. Mainaguri to Changrabandha stretch of this route is part of Asian Highway 48.
National Highway 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 317A, commonly called NH 317A is a national highway in the state of West Bengal in India. It is a branch of National Highway 317. NH 317A is a very important road providing connectivity to Bhutan. This national highway is also part of Asian Highway 48.
National Highway 717A, commonly referred to as NH 717A is a National Highway in India which is a part of the Bharatmala Pariyojana of Ministry of Road Transport and Highways, Government of India. NH 717-A starts from National Highway 17 at Bagrakote and ends in Gangtok. NH-717A traverses the states of West Bengal and Sikkim in India. It runs through two districts of West Bengal namely Jalpaiguri district, Kalimpong district and two districts of Sikkim, which are Pakyong District and East Sikkim district.
Asian Highway 48 or AH48 is a transnational route in India and Bhutan, running 276 kilometres (171 mi) from Changrabandha in India to Thimphu in Bhutan.
National Highway 316A, commonly referred to as NH 316A is a national highway in India. It is a spur road of National Highway 16. NH-316A traverses the states of Odisha and West Bengal in India.
National Highway 116A, commonly referred to as NH 116A is a national highway in India. It is a secondary route of National Highway 16. NH-116A runs in the state of West Bengal in India.
National Highway 327C, commonly referred to as NH 327C is a national highway in India. It is a secondary route of National Highway 27. NH-327C runs in the state of West Bengal in India.
National Highway 312, commonly referred to as NH 312 is a national highway in India. It is a secondary route of National Highway 12. NH-312 runs in the state of West Bengal in India.
AH48 
NH 317A Hasimara
