Zanjan - Tabriz (Lot 1,2,3) |
Sections 1, 2a, 2b and 3 of Zanjan-Tabriz freeway with length of 51.6 km consist of:
- 23 sets of special bridges with total length of 906 m;
- 3 sets of non-leveled intersections;
- 10 sets of underpass & overpass;
- 2-way tunnels with length of 2,443 + 2,522.5 m which are currently considered as one of the widest and longest freeway tunnels.