A light rail line with Metro elements now runs from Ghadir to the Airport in Mashhad Iran. According to Wikipedia Mashaad’s population was 2,749,374 in 2011 and it is great to see that this town have got its first complete light rail line working.
Two other lines is also under development. This light rail system seems to become a bit like in the eastern Europe, with all of the 3 lines crossing each other two times. So there will be no central station where you can take all of the lines from that one.
The construction works began in December 1999, but on 2nd of February the final stretch Ghadir to Airport (4.5 km) was completed and so this line is now finally complete.