El Affroun – Khemis Miliana Double Track Railway Construction Project

The project includes a 2,869 m double-track single-tube tunnel, 7,337 m + 7,346 m one-way double-tube tunnel, 1,380 m escape tunnel, 4 viaducts, and 5 railway stations, and the total length of the line is 55 km. The project also includes the construction of 9 overpasses and 24 underpasses.

Location Algeria
Contractor CCECC - OZGUN INSAAT Joint Venture
Client ANESRIF
Project Scope
  • 55 km double-track railway,
  • 2,869 m double-track single-tube tunnel, 
  • 7,337 m + 7,346 m one-way double-tube tunnel, 
  • 1,380 m escape tunnel, 
  • 4 viaducts 1,207 m 
  • 9 overpasses, 
  • 24 underpasses, 
  • 5 stations