MoRTH lays foundation stone for Nagarjunasagar Dam-Davulapally Two Laning Road Project February 18, 2022 | Project Updates, Under Construction The Ministry of Road, Transport and Highways (MoRTH) laid foundation stone for the Nagarjunasagar Dam-Davulapally Two Laning Road Project (NH-565) on February 17, 2022. This content is restricted.