A summary of the project

In this substructure project, 18.5 km of the Miyane-Ardabil railway was implemented

The project involved the construction of 18.5 kilometers of substructure on the Mianeh-Ardabil railway. The technical structures of the project included 8 tunnels with a total length of about 3500 meters, a special metal bridge with 4*60 meter spans, and 3 other bridges with a total of 8 spans of about 30 meters.

Termination Year

In progress

Start Year


Road width

7 m

Road Length

18 km

State: Ardabil