May 30, 2023: The Delhi Metro Rail Corporation (DMRC) is constructing a 2.67-km tunnel from the Tughlaqabad Air Force Station (IAF Station) to Maa Anandmayee Marg Station on the Silver Line, making it the … READ FULL STORY
The Chenani-Nashri Tunnel, also known as Patnitop Tunnel, which is situated on the two-lane highway connecting Jammu to Srinagar. In south-eastern Asia, in Jammu and Kashmir, it is the longest active tunnel that is … READ FULL STORY
The Channel Tunnel is a 50.5-kilometre (31-mile) undersea tunnel that connects Folkestone, Kent, in England, to Coquelles, Pas-de-Calais, in France. It is the longest undersea tunnel in the world and was officially opened on … READ FULL STORY
