Mashhad- Sarakhs Railway Tunnels, Province of Khorasan Razavi, Iran

3 NATM Tunnels with Initial Support and Concrete Lining with Total Length of 5200m

Length of the Tunnels 1000, 1600, 2600m


Ministry of Road and Urban Development/ Construction and Development of Transportation Infrastructures Co.

Date of Completion


Services Delivered

Preliminary and Detailed Design of the Tunnel/ Supervision of Construction