Anesrif [SEP] inception
Anesrif
Anesrif () is a transport business created by the government of Algeria, to expand and modernise the Algerian railway system.
Name.
Anesrif's full name, in French, is Agence nationale d’études et de suivi de la réalisation des investissements ferroviaires. This translates as "National Agency for the Planning and Implementation of Railway Investments".
Purpose.
Anesrif was founded by the government of Algeria on 20 July 2005, in order to plan and invest in the expansion and modernisation of the country's railways
many improvements to the railway in the vincities of Algiers and Annaba.
A new, separate organisation, Anesrif, has been created to manage infrastructure investment whilst SNTF concentrates on day-to-day operations. Anesrif has awarded a series of contracts to build new infrastructure and upgrade existing lines, including the construction of a single-track line from Relizane to Tiaret and Tissemsilt, forming part of the High Plateau line.
Rolling stock.
As of 2017 SNTF's rolling stock inventory consisted of: 
- 258 Locomotives