Delhi metro will start it commercial services between Central Secretariat and Mandi House stations at 12 noon today.
Urban Development Minister M. Venkaiah Naidu will inaugurate the service at Mandi House station.
The three kilometre long underground corridor consists of two stations Janpath and Mandi House where interchange facility with the currently operational Dwarka-Noida Line is provided.
Earlier commuters had to change at Rajiv Chowk metro station to use the Noida-Dwarka line but the opening of this section will provide huge relief to those travelling on the route to Noida or Dwarka.