The Delhi Airport Metro Express (DAME) is a Delhi Metro line from New Delhi Metro Station to Dwarka Sector 21, linking the Indira Gandhi International Airport. The line, also known as the Orange line was opened on 23 February 2011 after missing four previously set deadlines. It was built at a cost of 57 billion, of which Reliance Infra paid 28.85 billion (U$580m),Reliance Infra will also pay fees on a Revenue-share model
The Pyongyang Metro ; P'yŏngyang Chihach'ŏl) is the metro system in the North Korean capital Pyongyang. It consists of two lines: the Chollima Line, which runs north from Puhŭng Station on the banks of the Taedong River to Pulgŭnbyŏl Station, and the Hyŏksin Line, which runs from Kwangbok Station in the southwest to Ragwŏn Station in the northeast. The two lines intersect at Chŏnu Station. Daily ridership is estimated to be between 300,000 and 700,000. Pyongyang Metro was built by North Korea, with rolling stock imported from East Germany and some electronic devices imported from China. read more : click here
