Dhubri-Phulbari bridge, slated to be the longest bridge in India, will connect Assam to which other state? By Mukesh Sharma - March 24, 2021 Amazon Daily Quiz, 24 March 2021 – Dhubri-Phulbari bridge, slated to be the longest bridge in India, will connect Assam to which other state? Arunachal Pradesh West Bengal Meghalaya Tripura The answer is Meghalaya. Dhubri-Phulbari bridge, slated to be the longest bridge in India, will connect Assam to Meghalaya state.