Govt intends to increase the share of IWT to 5% as per MIV-2030 : Sarbananda Sonowal March 18, 2023 Maritime, Trending News, waterways NEW DELHI : Union Minister for Ports, Shipping and Waterways, Shri Sarbananda Sonowal informed in a written reply to the Lok Sabha that, Inland Water Transport (IWT) is the most economical mode of transportation,