Q. Which river has the longest bridge of Bengal?
Answer: Teesta
Notes: Joyee Setu or Joyee bridge is the longest river bridge of West Bengal which is connecting Haldibari and Mekhliganj town in Cooch Behar District of West Bengal. The bridge was launched on 1st February 2021. The bridge is about 2.709 km (1.6832 Miles) long built on the Teesta river.

This question is part of West Bengal General Studies Course on GKToday Android app.