Kolkata Metropolitan Development Authority plans worlds longest flyover

Kolkata Metropolitan Development Authority (KMDA) is planning to build a 100-km-long flyover from Garia to Bongaon.

A survey is already on to look into the project's viability. Once this preliminary survey is done, a detailed project report (DPR) will be prepared.

If everything goes according to plan, it should not take more than three years to complete the project,

Fifty-four-km-long Bang Na Expressway in Thailand is now the longest single flyover in the world.