Infrastructure Metro Rail News Trending News Kolkata Metro replaces steel third rail with aluminium between Mahatma Gandhi Road and Central station Kolkata Metro achieves a breakthrough by replacing its steel third rail with an aluminium third rail between Mahatma… byadminNovember 30, 2024
Metro Rail News Kolkata Metro Update: Trial run conducted for India’s first underwater metro in river Hooghly Kolkata Metro has created another history on 12th April, 2023. After a long wait, the country’s first metro has… byadminApril 13, 2023