In the mid-2000s, construction of the northern end of the second line, abandoned since 1994, was restarted with Nasimi station opening on October 9, 2008.
Around the middle of the 2000s, work on the northern part of the second railway line, which had been put on hold in 1994, was restarted and completed with the opening of Nasimi station on October 9, 2008.