Miyaneh - Bostanabad - Tabriz Railway- lot 5,from 86+996 kilometer to 106+997, is located in Eastern Azerbaijan and includes the following processes:

1-      Earthworks,including all neccessary functions to complete the railway infrastructure.

2-      Heidarbaba great bridge with 420 meter length including two 30 meteres spans and nine 40 meteres spans, 136 piles and 1700 tons Iron deck.

3-      Technical buildings including bridges,culverts,walls and another technical buildings and protection works.

4-      230 meteres Gallery.

5-      150 meteres Retaining walls

6-      Special Bridge intersects  with oil and gas pipes with 13 meters span and 18 piles.

7-      Shahryar Way Station with 300 square meters area and the implementation of related facilities and landscaping

Major  operation  activities  are :