Himanta took part at the historic event along with Assam Rajya Sabha MP Biswajit Daimary. "Today marks the auspicious start of construction work for Assam's longest flyover, a project worth Rs 420.75 cr, from Maligaon to Kamakhya Gate (2992 mtrs). Glad to be a part of the historic event along with MP Sri DaimaryMp. Best wishes to PWD officials!" Himanta tweeted.