 Mahendra (East West) Highway connects Sunwal to Kankarbhitta in the east to Bhimdatta (formerly Mahendranagar) in the west of the country.Tanka Prasad Acharya Marga, (which connects Sunwal to Ramgram Municipality (Parasi, the headquarters of Nawalparasi district) is also one of the important highways.Sunwal is connected to Palpa district by new developing road transport called Sunwal-Gothadi Marga.