Answer: Assam
Notes: Assam Chief Minister Himanta Biswa Sarma inaugurated the State’s longest flyover, named Nilachal Flyover after the Nilachal Hills near which it stands. It measures a total of 2.63 kilometres and starting from Maligaon Chariali to Kamakhya Gate in Guwahati. The flyover was built at a cost of ₹420.75 crore.
