The 12 kilometre line, which boasts 14 trains with six air-conditioned carriages, has three new stations and now connects the former Haï El Badr terminus to the El Harrach Centre station in the south-east of the city. The extension will eventually feature four new stations when the El Harrach station opens.
Passenger numbers have risen each year since the line opened in October 2011, reaching 16 million in 2014, an increase of eight per cent over 2013. Passenger surveys indicate a satisfaction rate of 98 per cent.
Two new extensions to line 1 are under construction and are due to be completed in 2017, while the link to the Houari Boumediene international airport is scheduled to connect to the new airport in 2020.
